检查滚轴寿命app层改动只在国产系统生效，提交翻译

app/scanner2/Scanner_zh_CN.ts

@@ -13,20 +13,34 @@
     <message>
         <location filename="device_user.cpp" line="98"/>
         <location filename="device_user.cpp" line="113"/>
-        <location filename="device_user.cpp" line="255"/>
+        <location filename="device_user.cpp" line="311"/>
-        <location filename="device_user.cpp" line="270"/>
+        <location filename="device_user.cpp" line="326"/>
         <source>Select log file path</source>
         <translation>选择日志保存路径</translation>
     </message>
     <message>
         <location filename="device_user.cpp" line="98"/>
         <location filename="device_user.cpp" line="113"/>
-        <location filename="device_user.cpp" line="255"/>
+        <location filename="device_user.cpp" line="311"/>
-        <location filename="device_user.cpp" line="270"/>
+        <location filename="device_user.cpp" line="326"/>
         <source>text(*.txt)</source>
         <translation>文本文件(*.txt)</translation>
     </message>
 </context>
+<context>
+    <name>DeviceUserMgr</name>
+    <message>
+        <location filename="device_user.cpp" line="215"/>
+        <location filename="device_user.cpp" line="226"/>
+        <source>tips</source>
+        <translation>提示</translation>
+    </message>
+    <message>
+        <location filename="device_user.cpp" line="215"/>
+        <source>no device</source>
+        <translation>没有发现扫描仪</translation>
+    </message>
+</context>
 <context>
     <name>Dialog_Admin</name>
     <message>
@@ -1890,44 +1904,44 @@ bug description:
 <context>
     <name>HGImgThumb</name>
     <message>
-        <location filename="HGImgThumb.cpp" line="1214"/>
+        <location filename="HGImgThumb.cpp" line="1215"/>
-        <location filename="HGImgThumb.cpp" line="1230"/>
+        <location filename="HGImgThumb.cpp" line="1231"/>
         <source>tips</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1214"/>
+        <location filename="HGImgThumb.cpp" line="1215"/>
         <source>unsupported file format</source>
         <translation>拖拽仅支持jpg、bmp、png、pnm、tif/tiff、gif、pdf和ofd格式</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1230"/>
+        <location filename="HGImgThumb.cpp" line="1231"/>
         <source>file have been loaded</source>
         <translation>文件已经加载！</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1234"/>
+        <location filename="HGImgThumb.cpp" line="1235"/>
         <source>file have been loaded, do you want to move to end?</source>
         <translation>文件已经加载，是否将其移动到末尾？</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1235"/>
+        <location filename="HGImgThumb.cpp" line="1236"/>
         <source>file have been loaded, do you want to move to specified location?</source>
         <translation>文件已经加载，是否将其移动到指定位置？</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1236"/>
+        <location filename="HGImgThumb.cpp" line="1237"/>
-        <location filename="HGImgThumb.cpp" line="1250"/>
+        <location filename="HGImgThumb.cpp" line="1251"/>
         <source>Question</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1248"/>
+        <location filename="HGImgThumb.cpp" line="1249"/>
         <source>some files have been loaded, do you want to move to end?</source>
         <translation>有文件已经加载，是否将其移动到末尾？</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1249"/>
+        <location filename="HGImgThumb.cpp" line="1250"/>
         <source>some files have been loaded, do you want to move to specified location?</source>
         <translation>有文件已经加载，是否将其移动到指定位置？</translation>
     </message>
@@ -2084,7 +2098,7 @@ bug description:
     </message>
     <message>
         <location filename="mainwindow.ui" line="302"/>
-        <location filename="mainwindow.cpp" line="151"/>
+        <location filename="mainwindow.cpp" line="152"/>
         <source>act_acquireInto</source>
         <translation>扫描至...</translation>
     </message>
@@ -2319,17 +2333,17 @@ bug description:
         <translation>华高扫描软件</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="303"/>
+        <location filename="mainwindow.cpp" line="304"/>
         <source>Grid</source>
         <translation>多列显示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="308"/>
+        <location filename="mainwindow.cpp" line="309"/>
         <source>Move To...</source>
         <translation>移动到...</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="312"/>
+        <location filename="mainwindow.cpp" line="313"/>
         <source>Insert files</source>
         <translation>插入文件</translation>
     </message>
@@ -2338,22 +2352,22 @@ bug description:
         <translation type="vanished">没有发现扫描仪</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="786"/>
+        <location filename="mainwindow.cpp" line="788"/>
-        <location filename="mainwindow.cpp" line="1576"/>
+        <location filename="mainwindow.cpp" line="1582"/>
-        <location filename="mainwindow.cpp" line="1599"/>
+        <location filename="mainwindow.cpp" line="1605"/>
-        <location filename="mainwindow.cpp" line="2390"/>
+        <location filename="mainwindow.cpp" line="2396"/>
-        <location filename="mainwindow.cpp" line="2687"/>
+        <location filename="mainwindow.cpp" line="2693"/>
         <source>Question</source>
         <translation>询问</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1577"/>
+        <location filename="mainwindow.cpp" line="1583"/>
         <source>modified, save it?</source>
         <translation>图像已被修改。
 是否保存修改？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="787"/>
+        <location filename="mainwindow.cpp" line="789"/>
         <source>file lost, remove it?</source>
         <translation>文件已丢失，是否删除？</translation>
     </message>
@@ -2378,17 +2392,17 @@ bug description:
         <translation type="vanished">扫描完成</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1595"/>
+        <location filename="mainwindow.cpp" line="1601"/>
         <source>Clear, then start scan</source>
         <translation>清空并启动扫描</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1596"/>
+        <location filename="mainwindow.cpp" line="1602"/>
         <source>Do NOT clear, then start scan</source>
         <translation>不清空并启动扫描</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1600"/>
+        <location filename="mainwindow.cpp" line="1606"/>
         <source>Already exist images in image list.
 Do you want to clear?</source>
         <translation>图像列表中已存在图像。
@@ -2403,12 +2417,12 @@ Do you want to clear?</source>
         <translation type="vanished">磁盘空间不足，请删除不需要的文件，以保证有足够的空间</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1823"/>
+        <location filename="mainwindow.cpp" line="1829"/>
         <source>Open images</source>
         <translation>打开图片</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1834"/>
+        <location filename="mainwindow.cpp" line="1840"/>
         <source>Insert images</source>
         <translation>插入图片</translation>
     </message>
@@ -2421,17 +2435,17 @@ Do you want to clear?</source>
         <translation type="vanished">保存失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1128"/>
+        <location filename="mainwindow.cpp" line="1131"/>
         <source>binary</source>
         <translation>黑白</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1130"/>
+        <location filename="mainwindow.cpp" line="1133"/>
         <source>gray</source>
         <translation>256级灰度</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1132"/>
+        <location filename="mainwindow.cpp" line="1135"/>
         <source>rgb</source>
         <translation>24位彩色</translation>
     </message>
@@ -2450,208 +2464,209 @@ Do you want to clear?</source>
         <translation>扫描软件</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="330"/>
+        <location filename="mainwindow.cpp" line="331"/>
-        <location filename="mainwindow.cpp" line="2840"/>
+        <location filename="mainwindow.cpp" line="2846"/>
-        <location filename="mainwindow.cpp" line="3818"/>
+        <location filename="mainwindow.cpp" line="3831"/>
         <source>Please go to &apos;Menu Bar -&gt;Scan&apos; to select a device</source>
         <translation>请前往“菜单栏-&gt;扫描”选择设备</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="669"/>
+        <location filename="mainwindow.cpp" line="671"/>
-        <location filename="mainwindow.cpp" line="3563"/>
+        <location filename="mainwindow.cpp" line="3561"/>
         <source>default scheme</source>
         <translation>默认配置方案</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1214"/>
+        <location filename="mainwindow.cpp" line="1216"/>
         <source>This scan is complete. Do you want to continue scanning?</source>
         <translation>本次扫描完成，是否继续扫描？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1326"/>
+        <location filename="mainwindow.cpp" line="1330"/>
         <source>thumbnailBar enabled</source>
         <translation>显示缩略图栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1330"/>
+        <location filename="mainwindow.cpp" line="1334"/>
         <source>thumbnailBar hidden</source>
         <translation>隐藏缩略图栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1598"/>
+        <location filename="mainwindow.cpp" line="1604"/>
         <source>cancel</source>
         <translation>取消</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2041"/>
+        <location filename="mainwindow.cpp" line="2047"/>
-        <location filename="mainwindow.cpp" line="2105"/>
+        <location filename="mainwindow.cpp" line="2111"/>
-        <location filename="mainwindow.cpp" line="2181"/>
+        <location filename="mainwindow.cpp" line="2187"/>
         <source>save succeed</source>
         <translation>保存成功</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2052"/>
+        <location filename="mainwindow.cpp" line="2058"/>
-        <location filename="mainwindow.cpp" line="2192"/>
+        <location filename="mainwindow.cpp" line="2198"/>
         <source>find savePath in thumbnail</source>
         <translation>图片名在列表中已存在</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2216"/>
+        <location filename="mainwindow.cpp" line="2222"/>
         <source>Please select at least one picture before export</source>
         <translation>请至少选中一张图片再进行导出</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File name</source>
         <translation>文件名</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File path</source>
         <translation>文件路径</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File size</source>
         <translation>文件大小</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Creation date/time</source>
         <translation>创建时间</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Modified date/time</source>
         <translation>修改时间</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Accessed date/time</source>
         <translation>访问时间</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Format</source>
         <translation>格式</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Width</source>
         <translation>宽度</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Height</source>
         <translation>高度</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>depth</source>
         <translation>深度</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Color model</source>
         <translation>色彩模式</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>DPI</source>
         <translation>每英寸像素点</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Print size</source>
         <translation>打印尺寸</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Frame</source>
         <translation>帧</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>None</source>
         <translation>无</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Mono</source>
         <translation>黑白</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Gray</source>
         <translation>灰度</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Color</source>
         <translation>彩色</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2339"/>
+        <location filename="mainwindow.cpp" line="2345"/>
         <source>Not supported</source>
         <translation>不支持</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2367"/>
+        <location filename="mainwindow.cpp" line="2373"/>
         <source>Warning</source>
         <translation>
 
 警告</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2367"/>
+        <location filename="mainwindow.cpp" line="2373"/>
         <source>Device is Running!
 Please finish scanning first.</source>
         <translation>设备正在运行！
 请先结束扫描。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1214"/>
+        <location filename="mainwindow.cpp" line="1216"/>
-        <location filename="mainwindow.cpp" line="2840"/>
+        <location filename="mainwindow.cpp" line="2846"/>
+        <location filename="mainwindow.cpp" line="3604"/>
         <source>Prompt</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2854"/>
+        <location filename="mainwindow.cpp" line="2860"/>
         <source>&lt;p&gt;DriverVer: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;版本号: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2855"/>
+        <location filename="mainwindow.cpp" line="2861"/>
         <source>&lt;p&gt;Vendor: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;制造商: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2856"/>
+        <location filename="mainwindow.cpp" line="2862"/>
         <source>&lt;p&gt;Copyright: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;版权信息: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2857"/>
+        <location filename="mainwindow.cpp" line="2863"/>
         <source>&lt;p&gt;Company website: &lt;a href=%1&gt;%1&lt;/p&gt;</source>
         <translation>&lt;p&gt;公司网址: &lt;a href=%1&gt;%1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2858"/>
+        <location filename="mainwindow.cpp" line="2864"/>
         <source>&lt;p&gt;Company address: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;公司地址: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2859"/>
+        <location filename="mainwindow.cpp" line="2865"/>
         <source>&lt;p&gt;Company telephone: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;公司电话: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2860"/>
+        <location filename="mainwindow.cpp" line="2866"/>
         <source>&lt;p&gt;Company GPS: &lt;a href=%1&gt;%2&lt;/p&gt;</source>
         <translation>&lt;p&gt;公司地图定位: &lt;a href=%1&gt;%2&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2860"/>
+        <location filename="mainwindow.cpp" line="2866"/>
         <source>Baidu map access</source>
         <translation>百度地图访问</translation>
     </message>
@@ -2672,8 +2687,8 @@ Please finish scanning first.</source>
         <translation type="vanished">扫描张数: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="385"/>
+        <location filename="mainwindow.cpp" line="386"/>
-        <location filename="mainwindow.cpp" line="3826"/>
+        <location filename="mainwindow.cpp" line="3839"/>
         <source>Device %1 is open</source>
         <translation>设备 %1 已打开</translation>
     </message>
@@ -2682,70 +2697,76 @@ Please finish scanning first.</source>
         <translation type="obsolete">关于</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3367"/>
+        <location filename="mainwindow.cpp" line="3365"/>
         <source>cache path folder limit:%1</source>
         <translation>无法访问当前缓存路径：%1
 请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3371"/>
+        <location filename="mainwindow.cpp" line="3369"/>
         <source>aquireinto folder limit:%1</source>
         <translation>无法访问当前缓存路径：%1
 请尝试在【扫描到】更改缓存路径。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3455"/>
+        <location filename="mainwindow.cpp" line="3453"/>
         <source>Image processing failed</source>
         <translation>图像处理失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3459"/>
+        <location filename="mainwindow.cpp" line="3457"/>
         <source>Ocr init failed</source>
         <translation>OCR初始化错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3463"/>
+        <location filename="mainwindow.cpp" line="3461"/>
         <source>Ocr failed</source>
         <translation>OCR错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3467"/>
+        <location filename="mainwindow.cpp" line="3465"/>
         <source>File does not exist</source>
         <translation>文件不存在</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3471"/>
+        <location filename="mainwindow.cpp" line="3469"/>
         <source>Failed to load dynamic library</source>
         <translation>加载动态库失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3475"/>
+        <location filename="mainwindow.cpp" line="3473"/>
         <source>File data error</source>
         <translation>文件数据错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3479"/>
+        <location filename="mainwindow.cpp" line="3477"/>
         <source>Image format processing error</source>
         <translation>图像格式处理错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3483"/>
+        <location filename="mainwindow.cpp" line="3481"/>
         <source>Out of memory</source>
         <translation>内存不足</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3487"/>
+        <location filename="mainwindow.cpp" line="3485"/>
         <source>Failed</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3737"/>
+        <location filename="mainwindow.cpp" line="3604"/>
-        <location filename="mainwindow.cpp" line="3756"/>
+        <source>The Device has reached roller life</source>
+        <translation>纸轮搓纸次数已超过设计使用范围，扫描过程中搓纸失败、歪斜、搓多张等异常频次可能会明显增多，
+请注意及时清洁、并联系设备供应商购买替换纸轮！</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="3749"/>
+        <location filename="mainwindow.cpp" line="3768"/>
         <source>The language switch is successful and takes effect the next time the software is started!</source>
         <translation>语言切换成功，下次启动软件时生效!</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3794"/>
+        <location filename="mainwindow.cpp" line="3806"/>
         <source>Are you sure to delete selected file?</source>
         <translation>您确定彻底删除选中项文件？</translation>
     </message>
@@ -2763,7 +2784,7 @@ Please finish scanning first.</source>
 请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3451"/>
+        <location filename="mainwindow.cpp" line="3449"/>
         <source>Insufficient access rights</source>
         <translation>文件访问权限不足</translation>
     </message>
@@ -2788,18 +2809,18 @@ Please finish scanning first.</source>
         <translation type="vanished">关闭</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3679"/>
+        <location filename="mainwindow.cpp" line="3691"/>
         <source>tip</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3679"/>
+        <location filename="mainwindow.cpp" line="3691"/>
         <source>Other versions not available</source>
         <translation>未获取到其他版本</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3699"/>
+        <location filename="mainwindow.cpp" line="3711"/>
-        <location filename="mainwindow.cpp" line="3715"/>
+        <location filename="mainwindow.cpp" line="3727"/>
         <source>The device does not support this operation</source>
         <translation>设备不支持该操作</translation>
     </message>
@@ -2808,8 +2829,8 @@ Please finish scanning first.</source>
         <translation type="vanished">IO错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3336"/>
+        <location filename="mainwindow.cpp" line="3334"/>
-        <location filename="mainwindow.cpp" line="3374"/>
+        <location filename="mainwindow.cpp" line="3372"/>
         <source>error</source>
         <translation>错误</translation>
     </message>
@@ -2824,7 +2845,7 @@ Continue to close?</source>
 是否继续关闭？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2688"/>
+        <location filename="mainwindow.cpp" line="2694"/>
         <source>Sure to sign out administrator account?</source>
         <translation>是否确定登出管理员账户？</translation>
     </message>
@@ -2914,72 +2935,72 @@ Continue to close?</source>
         <translation>Microtek DocWizard EX 扫描软件</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="177"/>
+        <location filename="mainwindow.cpp" line="178"/>
         <source>menu_language</source>
         <translation>语言</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="178"/>
+        <location filename="mainwindow.cpp" line="179"/>
         <source>act_simpCN</source>
         <translation>简体中文</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="179"/>
+        <location filename="mainwindow.cpp" line="180"/>
         <source>act_English</source>
         <translation>English</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="360"/>
+        <location filename="mainwindow.cpp" line="361"/>
         <source>auto save</source>
         <translation>自动保存</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="361"/>
+        <location filename="mainwindow.cpp" line="362"/>
         <source>when switching pictures, save the edited pictures directly without reminding</source>
         <translation>切换图片时，不提醒，直接保存编辑过的图片</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="538"/>
+        <location filename="mainwindow.cpp" line="542"/>
         <source>statusBar displayed</source>
         <translation>显示状态栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="542"/>
+        <location filename="mainwindow.cpp" line="546"/>
         <source>statusBar hidden</source>
         <translation>隐藏状态栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="551"/>
+        <location filename="mainwindow.cpp" line="555"/>
         <source>toolBar displayed</source>
         <translation>显示工具栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="555"/>
+        <location filename="mainwindow.cpp" line="559"/>
         <source>toolBar hidden</source>
         <translation>隐藏工具栏</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="564"/>
+        <location filename="mainwindow.cpp" line="568"/>
         <source>colorInfo enabled</source>
         <translation>启用图像信息</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="568"/>
+        <location filename="mainwindow.cpp" line="572"/>
         <source>colorInfo disenabled</source>
         <translation>关闭图像信息</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="601"/>
+        <location filename="mainwindow.cpp" line="605"/>
         <source>enabling automatic saving</source>
         <translation>启用自动保存</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="605"/>
+        <location filename="mainwindow.cpp" line="609"/>
         <source>cancel auto save</source>
         <translation>取消自动保存</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="720"/>
+        <location filename="mainwindow.cpp" line="722"/>
         <source>Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-&gt; automatically save</source>
         <translation>切换图片时，自动保存编辑过的图像。若想取消，请取消勾选菜单项：图像-&gt;自动保存</translation>
     </message>
@@ -3024,12 +3045,12 @@ Continue to close?</source>
         <translation type="vanished">创建图片文件失败： </translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2046"/>
+        <location filename="mainwindow.cpp" line="2052"/>
-        <location filename="mainwindow.cpp" line="2047"/>
+        <location filename="mainwindow.cpp" line="2053"/>
-        <location filename="mainwindow.cpp" line="2110"/>
+        <location filename="mainwindow.cpp" line="2116"/>
-        <location filename="mainwindow.cpp" line="2111"/>
+        <location filename="mainwindow.cpp" line="2117"/>
-        <location filename="mainwindow.cpp" line="2186"/>
+        <location filename="mainwindow.cpp" line="2192"/>
-        <location filename="mainwindow.cpp" line="2187"/>
+        <location filename="mainwindow.cpp" line="2193"/>
         <source>save image doc failed: </source>
         <translation>保存图片文件失败： </translation>
     </message>
@@ -3068,17 +3089,17 @@ Continue to close?</source>
         <translation type="vanished">滚轴张数: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3151"/>
+        <location filename="mainwindow.cpp" line="3149"/>
         <source>Detected that there is less than 1GB of disk space. Do you want to continue?</source>
         <translation>检测到磁盘空间已不足1GB，是否继续?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3337"/>
+        <location filename="mainwindow.cpp" line="3335"/>
         <source>start failed!</source>
         <translation>启动安装程序失败！</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2391"/>
+        <location filename="mainwindow.cpp" line="2397"/>
         <source>There are pictures that have not been saved.
 Are you sure to close?</source>
         <translation>有图像未保存，确定关闭？</translation>
@@ -3088,39 +3109,39 @@ Are you sure to close?</source>
         <translation type="vanished">发现设备 : %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2041"/>
+        <location filename="mainwindow.cpp" line="2047"/>
-        <location filename="mainwindow.cpp" line="2046"/>
         <location filename="mainwindow.cpp" line="2052"/>
-        <location filename="mainwindow.cpp" line="2105"/>
+        <location filename="mainwindow.cpp" line="2058"/>
-        <location filename="mainwindow.cpp" line="2110"/>
+        <location filename="mainwindow.cpp" line="2111"/>
-        <location filename="mainwindow.cpp" line="2181"/>
+        <location filename="mainwindow.cpp" line="2116"/>
-        <location filename="mainwindow.cpp" line="2186"/>
+        <location filename="mainwindow.cpp" line="2187"/>
         <location filename="mainwindow.cpp" line="2192"/>
-        <location filename="mainwindow.cpp" line="2216"/>
+        <location filename="mainwindow.cpp" line="2198"/>
-        <location filename="mainwindow.cpp" line="2402"/>
+        <location filename="mainwindow.cpp" line="2222"/>
-        <location filename="mainwindow.cpp" line="2751"/>
+        <location filename="mainwindow.cpp" line="2408"/>
-        <location filename="mainwindow.cpp" line="2755"/>
+        <location filename="mainwindow.cpp" line="2757"/>
-        <location filename="mainwindow.cpp" line="3151"/>
+        <location filename="mainwindow.cpp" line="2761"/>
-        <location filename="mainwindow.cpp" line="3699"/>
+        <location filename="mainwindow.cpp" line="3149"/>
-        <location filename="mainwindow.cpp" line="3715"/>
+        <location filename="mainwindow.cpp" line="3711"/>
-        <location filename="mainwindow.cpp" line="3736"/>
+        <location filename="mainwindow.cpp" line="3727"/>
-        <location filename="mainwindow.cpp" line="3755"/>
+        <location filename="mainwindow.cpp" line="3748"/>
-        <location filename="mainwindow.cpp" line="3794"/>
+        <location filename="mainwindow.cpp" line="3767"/>
+        <location filename="mainwindow.cpp" line="3806"/>
         <source>tips</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2403"/>
+        <location filename="mainwindow.cpp" line="2409"/>
         <source>Are you sure to close?</source>
         <translation>确定关闭应用软件？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2739"/>
+        <location filename="mainwindow.cpp" line="2745"/>
         <source>confirm operation</source>
         <translation>确认操作</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2740"/>
+        <location filename="mainwindow.cpp" line="2746"/>
         <source>are you sure to clear the roller count?</source>
         <translation>您确定要清除滚轴计数吗</translation>
     </message>
@@ -3129,22 +3150,22 @@ Are you sure to close?</source>
         <translation type="vanished">提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2751"/>
+        <location filename="mainwindow.cpp" line="2757"/>
         <source>Roller scanned count has been set to 0.</source>
         <translation>辊轴计数已置零</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2755"/>
+        <location filename="mainwindow.cpp" line="2761"/>
         <source>Roller scanned count reset failed.</source>
         <translation>重置滚轴计数失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2831"/>
+        <location filename="mainwindow.cpp" line="2837"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2831"/>
+        <location filename="mainwindow.cpp" line="2837"/>
         <source>Document missing! It would be deleted or renamed.</source>
         <translation>文档丢失！文档可能已被删除或被重命名。</translation>
     </message>
@@ -3185,7 +3206,7 @@ Are you sure to close?</source>
         <translation type="vanished">&lt;p&gt;%1&lt;/p&gt;&lt;p&gt;版本: %2&lt;br&gt;版权: &amp;#169; %3&lt;/p&gt;&lt;p&gt;%4%5%6%7%8%9&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2852"/>
+        <location filename="mainwindow.cpp" line="2858"/>
         <source>about %1</source>
         <translation>关于 %1</translation>
     </message>
@@ -3212,7 +3233,7 @@ Are you sure to close?</source>
     <name>QObject</name>
     <message>
         <source>error</source>
-        <translation type="obsolete">错误</translation>
+        <translation>错误</translation>
     </message>
     <message>
         <source>default_setting</source>

app/scanner2/Scanner_zh_EN.ts

@@ -41,20 +41,34 @@
     <message>
         <location filename="device_user.cpp" line="98"/>
         <location filename="device_user.cpp" line="113"/>
-        <location filename="device_user.cpp" line="255"/>
+        <location filename="device_user.cpp" line="311"/>
-        <location filename="device_user.cpp" line="270"/>
+        <location filename="device_user.cpp" line="326"/>
         <source>Select log file path</source>
         <translation>Select log file path</translation>
     </message>
     <message>
         <location filename="device_user.cpp" line="98"/>
         <location filename="device_user.cpp" line="113"/>
-        <location filename="device_user.cpp" line="255"/>
+        <location filename="device_user.cpp" line="311"/>
-        <location filename="device_user.cpp" line="270"/>
+        <location filename="device_user.cpp" line="326"/>
         <source>text(*.txt)</source>
         <translation>Text(*.txt)</translation>
     </message>
 </context>
+<context>
+    <name>DeviceUserMgr</name>
+    <message>
+        <location filename="device_user.cpp" line="215"/>
+        <location filename="device_user.cpp" line="226"/>
+        <source>tips</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="device_user.cpp" line="215"/>
+        <source>no device</source>
+        <translation>No scanner detected</translation>
+    </message>
+</context>
 <context>
     <name>Dialog_Admin</name>
     <message>
@@ -1765,34 +1779,34 @@ Please make sure the two passwords are the same.</source>
 <context>
     <name>HGImgThumb</name>
     <message>
-        <location filename="HGImgThumb.cpp" line="1214"/>
+        <location filename="HGImgThumb.cpp" line="1215"/>
-        <location filename="HGImgThumb.cpp" line="1230"/>
+        <location filename="HGImgThumb.cpp" line="1231"/>
         <source>tips</source>
         <translation>Prompt</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1214"/>
+        <location filename="HGImgThumb.cpp" line="1215"/>
         <source>unsupported file format</source>
         <translation>Drag and drop only supports jpg, bmp, png, pnm, tif/tiff, gif, pdf and ofd format</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1230"/>
+        <location filename="HGImgThumb.cpp" line="1231"/>
         <source>file have been loaded</source>
         <translation>File loaded!</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1234"/>
+        <location filename="HGImgThumb.cpp" line="1235"/>
         <source>file have been loaded, do you want to move to end?</source>
         <translation>File loaded; move it to the end?</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1235"/>
+        <location filename="HGImgThumb.cpp" line="1236"/>
         <source>file have been loaded, do you want to move to specified location?</source>
         <translation>File loaded; move it to the specified location?</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1236"/>
+        <location filename="HGImgThumb.cpp" line="1237"/>
-        <location filename="HGImgThumb.cpp" line="1250"/>
+        <location filename="HGImgThumb.cpp" line="1251"/>
         <source>Question</source>
         <translation>Ask</translation>
     </message>
@@ -1805,12 +1819,12 @@ Please make sure the two passwords are the same.</source>
         <translation type="vanished">No</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1248"/>
+        <location filename="HGImgThumb.cpp" line="1249"/>
         <source>some files have been loaded, do you want to move to end?</source>
         <translation>A file is loaded; move it to the end?</translation>
     </message>
     <message>
-        <location filename="HGImgThumb.cpp" line="1249"/>
+        <location filename="HGImgThumb.cpp" line="1250"/>
         <source>some files have been loaded, do you want to move to specified location?</source>
         <translation>A file is loaded; move it to the specified location?</translation>
     </message>
@@ -1943,7 +1957,7 @@ Please make sure the two passwords are the same.</source>
     </message>
     <message>
         <location filename="mainwindow.ui" line="302"/>
-        <location filename="mainwindow.cpp" line="151"/>
+        <location filename="mainwindow.cpp" line="152"/>
         <source>act_acquireInto</source>
         <translation>Scan to...</translation>
     </message>
@@ -2198,32 +2212,32 @@ Please make sure the two passwords are the same.</source>
         <translation>HUAGOSCAN scanning software</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="177"/>
+        <location filename="mainwindow.cpp" line="178"/>
         <source>menu_language</source>
         <translation>Language</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="178"/>
+        <location filename="mainwindow.cpp" line="179"/>
         <source>act_simpCN</source>
         <translation>简体中文</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="179"/>
+        <location filename="mainwindow.cpp" line="180"/>
         <source>act_English</source>
         <translation>English</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="303"/>
+        <location filename="mainwindow.cpp" line="304"/>
         <source>Grid</source>
         <translation>Multi-column display</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="308"/>
+        <location filename="mainwindow.cpp" line="309"/>
         <source>Move To...</source>
         <translation>Move to...</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="312"/>
+        <location filename="mainwindow.cpp" line="313"/>
         <source>Insert files</source>
         <translation>Insert file</translation>
     </message>
@@ -2232,76 +2246,76 @@ Please make sure the two passwords are the same.</source>
         <translation type="vanished">No scanner detected</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="360"/>
+        <location filename="mainwindow.cpp" line="361"/>
         <source>auto save</source>
         <translation>Auto save</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="361"/>
+        <location filename="mainwindow.cpp" line="362"/>
         <source>when switching pictures, save the edited pictures directly without reminding</source>
         <translation>Do not show prompt and save the edited images directly when switching images.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="538"/>
+        <location filename="mainwindow.cpp" line="542"/>
         <source>statusBar displayed</source>
         <translation>Show status bar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="542"/>
+        <location filename="mainwindow.cpp" line="546"/>
         <source>statusBar hidden</source>
         <translation>Hide status bar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="551"/>
+        <location filename="mainwindow.cpp" line="555"/>
         <source>toolBar displayed</source>
         <translation>Show toolbar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="555"/>
+        <location filename="mainwindow.cpp" line="559"/>
         <source>toolBar hidden</source>
         <translation>Hide toolbar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="564"/>
+        <location filename="mainwindow.cpp" line="568"/>
         <source>colorInfo enabled</source>
         <translation>Enable image information</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="568"/>
+        <location filename="mainwindow.cpp" line="572"/>
         <source>colorInfo disenabled</source>
         <translation>Disable image information</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="601"/>
+        <location filename="mainwindow.cpp" line="605"/>
         <source>enabling automatic saving</source>
         <translation>Enable auto save</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="605"/>
+        <location filename="mainwindow.cpp" line="609"/>
         <source>cancel auto save</source>
         <translation>Cancel auto save</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="720"/>
+        <location filename="mainwindow.cpp" line="722"/>
         <source>Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-&gt; automatically save</source>
         <translation>Save edited images automatically when switching images. If you want to cancel, please deselect the menu item: Auto save images.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="786"/>
+        <location filename="mainwindow.cpp" line="788"/>
-        <location filename="mainwindow.cpp" line="1576"/>
+        <location filename="mainwindow.cpp" line="1582"/>
-        <location filename="mainwindow.cpp" line="1599"/>
+        <location filename="mainwindow.cpp" line="1605"/>
-        <location filename="mainwindow.cpp" line="2390"/>
+        <location filename="mainwindow.cpp" line="2396"/>
-        <location filename="mainwindow.cpp" line="2687"/>
+        <location filename="mainwindow.cpp" line="2693"/>
         <source>Question</source>
         <translation>Ask</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1214"/>
+        <location filename="mainwindow.cpp" line="1216"/>
         <source>This scan is complete. Do you want to continue scanning?</source>
         <translation>This scan is complete. Do you want to continue scanning?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1577"/>
+        <location filename="mainwindow.cpp" line="1583"/>
         <source>modified, save it?</source>
         <translation>Image modified, save changes?</translation>
     </message>
@@ -2318,7 +2332,7 @@ Please make sure the two passwords are the same.</source>
         <translation type="vanished">No</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="787"/>
+        <location filename="mainwindow.cpp" line="789"/>
         <source>file lost, remove it?</source>
         <translation>File lost; delete?</translation>
     </message>
@@ -2364,34 +2378,34 @@ Please reselect a path or clear disk space immediately.</translation>
         <translation type="vanished">Failed to create image file: </translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2046"/>
+        <location filename="mainwindow.cpp" line="2052"/>
-        <location filename="mainwindow.cpp" line="2047"/>
+        <location filename="mainwindow.cpp" line="2053"/>
-        <location filename="mainwindow.cpp" line="2110"/>
+        <location filename="mainwindow.cpp" line="2116"/>
-        <location filename="mainwindow.cpp" line="2111"/>
+        <location filename="mainwindow.cpp" line="2117"/>
-        <location filename="mainwindow.cpp" line="2186"/>
+        <location filename="mainwindow.cpp" line="2192"/>
-        <location filename="mainwindow.cpp" line="2187"/>
+        <location filename="mainwindow.cpp" line="2193"/>
         <source>save image doc failed: </source>
         <translation>Failed to save image: </translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1128"/>
+        <location filename="mainwindow.cpp" line="1131"/>
         <source>binary</source>
         <translation>Black and white</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="330"/>
+        <location filename="mainwindow.cpp" line="331"/>
-        <location filename="mainwindow.cpp" line="2840"/>
+        <location filename="mainwindow.cpp" line="2846"/>
-        <location filename="mainwindow.cpp" line="3818"/>
+        <location filename="mainwindow.cpp" line="3831"/>
         <source>Please go to &apos;Menu Bar -&gt;Scan&apos; to select a device</source>
         <translation>Please go to &apos;Menu Bar -&gt;Scan&apos; to select a device</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1130"/>
+        <location filename="mainwindow.cpp" line="1133"/>
         <source>gray</source>
         <translation>Grayscale</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1132"/>
+        <location filename="mainwindow.cpp" line="1135"/>
         <source>rgb</source>
         <translation>Color</translation>
     </message>
@@ -2405,8 +2419,8 @@ Please reselect a path or clear disk space immediately.</translation>
         <translation>UNI scanning software</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="669"/>
+        <location filename="mainwindow.cpp" line="671"/>
-        <location filename="mainwindow.cpp" line="3563"/>
+        <location filename="mainwindow.cpp" line="3561"/>
         <source>default scheme</source>
         <translation>Default scheme</translation>
     </message>
@@ -2424,253 +2438,260 @@ Please reselect a path or clear disk space immediately.</translation>
         <translation type="vanished">Device is awake</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1326"/>
+        <location filename="mainwindow.cpp" line="1330"/>
         <source>thumbnailBar enabled</source>
         <translation>Show thumbnail bar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1330"/>
+        <location filename="mainwindow.cpp" line="1334"/>
         <source>thumbnailBar hidden</source>
         <translation>Hide thumbnail bar</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1595"/>
+        <location filename="mainwindow.cpp" line="1601"/>
         <source>Clear, then start scan</source>
         <translation>Clear and start scan</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1596"/>
+        <location filename="mainwindow.cpp" line="1602"/>
         <source>Do NOT clear, then start scan</source>
         <translation>Do not clear and start scan</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1598"/>
+        <location filename="mainwindow.cpp" line="1604"/>
         <source>cancel</source>
         <translation>Cancel</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1600"/>
+        <location filename="mainwindow.cpp" line="1606"/>
         <source>Already exist images in image list.
 Do you want to clear?</source>
         <translation>Image already exists in the list of images.
 Clear?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1823"/>
+        <location filename="mainwindow.cpp" line="1829"/>
         <source>Open images</source>
         <translation>Open image</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1834"/>
+        <location filename="mainwindow.cpp" line="1840"/>
         <source>Insert images</source>
         <translation>Insert image</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2041"/>
+        <location filename="mainwindow.cpp" line="2047"/>
-        <location filename="mainwindow.cpp" line="2046"/>
         <location filename="mainwindow.cpp" line="2052"/>
-        <location filename="mainwindow.cpp" line="2105"/>
+        <location filename="mainwindow.cpp" line="2058"/>
-        <location filename="mainwindow.cpp" line="2110"/>
+        <location filename="mainwindow.cpp" line="2111"/>
-        <location filename="mainwindow.cpp" line="2181"/>
+        <location filename="mainwindow.cpp" line="2116"/>
-        <location filename="mainwindow.cpp" line="2186"/>
+        <location filename="mainwindow.cpp" line="2187"/>
         <location filename="mainwindow.cpp" line="2192"/>
-        <location filename="mainwindow.cpp" line="2216"/>
+        <location filename="mainwindow.cpp" line="2198"/>
-        <location filename="mainwindow.cpp" line="2402"/>
+        <location filename="mainwindow.cpp" line="2222"/>
-        <location filename="mainwindow.cpp" line="2751"/>
+        <location filename="mainwindow.cpp" line="2408"/>
-        <location filename="mainwindow.cpp" line="2755"/>
+        <location filename="mainwindow.cpp" line="2757"/>
-        <location filename="mainwindow.cpp" line="3151"/>
+        <location filename="mainwindow.cpp" line="2761"/>
-        <location filename="mainwindow.cpp" line="3699"/>
+        <location filename="mainwindow.cpp" line="3149"/>
-        <location filename="mainwindow.cpp" line="3715"/>
+        <location filename="mainwindow.cpp" line="3711"/>
-        <location filename="mainwindow.cpp" line="3736"/>
+        <location filename="mainwindow.cpp" line="3727"/>
-        <location filename="mainwindow.cpp" line="3755"/>
+        <location filename="mainwindow.cpp" line="3748"/>
-        <location filename="mainwindow.cpp" line="3794"/>
+        <location filename="mainwindow.cpp" line="3767"/>
+        <location filename="mainwindow.cpp" line="3806"/>
         <source>tips</source>
         <translation>prompt</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2041"/>
+        <location filename="mainwindow.cpp" line="2047"/>
-        <location filename="mainwindow.cpp" line="2105"/>
+        <location filename="mainwindow.cpp" line="2111"/>
-        <location filename="mainwindow.cpp" line="2181"/>
+        <location filename="mainwindow.cpp" line="2187"/>
         <source>save succeed</source>
         <translation>Saved successfully</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2052"/>
+        <location filename="mainwindow.cpp" line="2058"/>
-        <location filename="mainwindow.cpp" line="2192"/>
+        <location filename="mainwindow.cpp" line="2198"/>
         <source>find savePath in thumbnail</source>
         <translation>Image name already exists in the list</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2216"/>
+        <location filename="mainwindow.cpp" line="2222"/>
         <source>Please select at least one picture before export</source>
         <translation>Please select at least one image and then export</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File name</source>
         <translation>File name</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File path</source>
         <translation>File path</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>File size</source>
         <translation>File size</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Creation date/time</source>
         <translation>Creation time</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Modified date/time</source>
         <translation>Modification time</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2278"/>
+        <location filename="mainwindow.cpp" line="2284"/>
         <source>Accessed date/time</source>
         <translation>Access time</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Format</source>
         <translation>Format</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Width</source>
         <translation>Width</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Height</source>
         <translation>Height</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>depth</source>
         <translation>Depth</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Color model</source>
         <translation>Color mode</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>DPI</source>
         <translation>Pixels per inch</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Print size</source>
         <translation>Print size</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2321"/>
+        <location filename="mainwindow.cpp" line="2327"/>
         <source>Frame</source>
         <translation>Frame</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>None</source>
         <translation>None</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Mono</source>
         <translation>Black and white</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Gray</source>
         <translation>Gray scale</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2335"/>
+        <location filename="mainwindow.cpp" line="2341"/>
         <source>Color</source>
         <translation>Color</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2339"/>
+        <location filename="mainwindow.cpp" line="2345"/>
         <source>Not supported</source>
         <translation>Not supported</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2367"/>
+        <location filename="mainwindow.cpp" line="2373"/>
         <source>Warning</source>
         <translation>Warning</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2367"/>
+        <location filename="mainwindow.cpp" line="2373"/>
         <source>Device is Running!
 Please finish scanning first.</source>
         <translation>Device is currently running!
 Please stop scanning first.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2391"/>
+        <location filename="mainwindow.cpp" line="2397"/>
         <source>There are pictures that have not been saved.
 Are you sure to close?</source>
         <translation>There are unsaved images; are you sure you want to close?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2403"/>
+        <location filename="mainwindow.cpp" line="2409"/>
         <source>Are you sure to close?</source>
         <translation>Are you sure you want to close?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2688"/>
+        <location filename="mainwindow.cpp" line="2694"/>
         <source>Sure to sign out administrator account?</source>
         <translation>Are you sure you want to log out of the administrator account?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1214"/>
+        <location filename="mainwindow.cpp" line="3604"/>
-        <location filename="mainwindow.cpp" line="2840"/>
+        <source>The Device has reached roller life</source>
+        <translation>The paper roller has reached its service life, and the frequency of abnormalities during the scanning process may increase. 
+Please contact the equipment supplier promptly to purchase a replacement paper roller!</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="1216"/>
+        <location filename="mainwindow.cpp" line="2846"/>
+        <location filename="mainwindow.cpp" line="3604"/>
         <source>Prompt</source>
         <translation>Prompt</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2854"/>
+        <location filename="mainwindow.cpp" line="2860"/>
         <source>&lt;p&gt;DriverVer: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;VerSion: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2855"/>
+        <location filename="mainwindow.cpp" line="2861"/>
         <source>&lt;p&gt;Vendor: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;Vendor: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2856"/>
+        <location filename="mainwindow.cpp" line="2862"/>
         <source>&lt;p&gt;Copyright: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;Copyright: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2857"/>
+        <location filename="mainwindow.cpp" line="2863"/>
         <source>&lt;p&gt;Company website: &lt;a href=%1&gt;%1&lt;/p&gt;</source>
         <translation>&lt;p&gt;Company website: &lt;a href=%1&gt;%1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2858"/>
+        <location filename="mainwindow.cpp" line="2864"/>
         <source>&lt;p&gt;Company address: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;Company address: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2859"/>
+        <location filename="mainwindow.cpp" line="2865"/>
         <source>&lt;p&gt;Company telephone: %1&lt;/p&gt;</source>
         <translation>&lt;p&gt;Company telephone: %1&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2860"/>
+        <location filename="mainwindow.cpp" line="2866"/>
         <source>&lt;p&gt;Company GPS: &lt;a href=%1&gt;%2&lt;/p&gt;</source>
         <translation>&lt;p&gt;Company GPS: &lt;a href=%1&gt;%2&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2860"/>
+        <location filename="mainwindow.cpp" line="2866"/>
         <source>Baidu map access</source>
         <translation>Baidu map access</translation>
     </message>
@@ -2725,23 +2746,23 @@ Are you sure to close?</source>
         <translation type="vanished">Total count: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3151"/>
+        <location filename="mainwindow.cpp" line="3149"/>
         <source>Detected that there is less than 1GB of disk space. Do you want to continue?</source>
         <translation>Detected that there is less than 1GB of disk space. Do you want to continue?</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="385"/>
+        <location filename="mainwindow.cpp" line="386"/>
-        <location filename="mainwindow.cpp" line="3826"/>
+        <location filename="mainwindow.cpp" line="3839"/>
         <source>Device %1 is open</source>
         <translation>Device %1 is open</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2739"/>
+        <location filename="mainwindow.cpp" line="2745"/>
         <source>confirm operation</source>
         <translation>Confirm operation</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2740"/>
+        <location filename="mainwindow.cpp" line="2746"/>
         <source>are you sure to clear the roller count?</source>
         <translation>Are you sure you want to clear the roller count?</translation>
     </message>
@@ -2750,22 +2771,22 @@ Are you sure to close?</source>
         <translation type="vanished">Prompt</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2751"/>
+        <location filename="mainwindow.cpp" line="2757"/>
         <source>Roller scanned count has been set to 0.</source>
         <translation>Roller count reset to zero.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2755"/>
+        <location filename="mainwindow.cpp" line="2761"/>
         <source>Roller scanned count reset failed.</source>
         <translation>Failed to reset roller count.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2831"/>
+        <location filename="mainwindow.cpp" line="2837"/>
         <source>Error</source>
         <translation>Error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2831"/>
+        <location filename="mainwindow.cpp" line="2837"/>
         <source>Document missing! It would be deleted or renamed.</source>
         <translation>File lost! File may be deleted or renamed.</translation>
     </message>
@@ -2782,13 +2803,13 @@ Are you sure to close?</source>
         <translation type="vanished">About</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3367"/>
+        <location filename="mainwindow.cpp" line="3365"/>
         <source>cache path folder limit:%1</source>
         <translation>Unable to access the current path:%1
 Please try to log in to the administrator account in the [User] menu and go to the [Cache settings] to change the cache path.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3371"/>
+        <location filename="mainwindow.cpp" line="3369"/>
         <source>aquireinto folder limit:%1</source>
         <translation>Unable to access the current path:%1
 Please try to change the cache path in [Scan to].</translation>
@@ -2802,7 +2823,7 @@ Please try to change the cache path in [Scan to].</translation>
         <translation type="vanished">&lt;p&gt;%1&lt;/p&gt;&lt;p&gt;Version: %2&lt;br&gt;Copyright: &amp;#169; %3&lt;/p&gt;&lt;p&gt;%4%5%6%7%8%9&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="2852"/>
+        <location filename="mainwindow.cpp" line="2858"/>
         <source>about %1</source>
         <translation>About %1</translation>
     </message>
@@ -2847,13 +2868,13 @@ Please try to change the cache path in [Scan to].</translation>
         <translation type="vanished">failed</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3336"/>
+        <location filename="mainwindow.cpp" line="3334"/>
-        <location filename="mainwindow.cpp" line="3374"/>
+        <location filename="mainwindow.cpp" line="3372"/>
         <source>error</source>
         <translation>Error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3337"/>
+        <location filename="mainwindow.cpp" line="3335"/>
         <source>start failed!</source>
         <translation>Failed to start!</translation>
     </message>
@@ -2863,52 +2884,52 @@ Please try to change the cache path in [Scan to].</translation>
 Please go to “Scan to” and change the accessible scan folder and then perform the scan.</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3451"/>
+        <location filename="mainwindow.cpp" line="3449"/>
         <source>Insufficient access rights</source>
         <translation>Insufficient file access permissions</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3455"/>
+        <location filename="mainwindow.cpp" line="3453"/>
         <source>Image processing failed</source>
         <translation>Image processing failed</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3459"/>
+        <location filename="mainwindow.cpp" line="3457"/>
         <source>Ocr init failed</source>
         <translation>OCR initialization error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3463"/>
+        <location filename="mainwindow.cpp" line="3461"/>
         <source>Ocr failed</source>
         <translation>OCR failed</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3467"/>
+        <location filename="mainwindow.cpp" line="3465"/>
         <source>File does not exist</source>
         <translation>File does not exist</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3471"/>
+        <location filename="mainwindow.cpp" line="3469"/>
         <source>Failed to load dynamic library</source>
         <translation>Failed to load dynamic library</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3475"/>
+        <location filename="mainwindow.cpp" line="3473"/>
         <source>File data error</source>
         <translation>File data error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3479"/>
+        <location filename="mainwindow.cpp" line="3477"/>
         <source>Image format processing error</source>
         <translation>Image format processing error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3483"/>
+        <location filename="mainwindow.cpp" line="3481"/>
         <source>Out of memory</source>
         <translation>Insufficient memory</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3487"/>
+        <location filename="mainwindow.cpp" line="3485"/>
         <source>Failed</source>
         <translation>Failed</translation>
     </message>
@@ -2929,18 +2950,18 @@ Please go to “Scan to” and change the accessible scan folder and then perfor
         <translation type="vanished">Close </translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3679"/>
+        <location filename="mainwindow.cpp" line="3691"/>
         <source>tip</source>
         <translation>Prompt</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3679"/>
+        <location filename="mainwindow.cpp" line="3691"/>
         <source>Other versions not available</source>
         <translation>No other versions obtained</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3699"/>
+        <location filename="mainwindow.cpp" line="3711"/>
-        <location filename="mainwindow.cpp" line="3715"/>
+        <location filename="mainwindow.cpp" line="3727"/>
         <source>The device does not support this operation</source>
         <translation>Device does not support this operation</translation>
     </message>
@@ -2949,13 +2970,13 @@ Please go to “Scan to” and change the accessible scan folder and then perfor
         <translation type="vanished">IO error</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3737"/>
+        <location filename="mainwindow.cpp" line="3749"/>
-        <location filename="mainwindow.cpp" line="3756"/>
+        <location filename="mainwindow.cpp" line="3768"/>
         <source>The language switch is successful and takes effect the next time the software is started!</source>
         <translation>The language switch is successful and takes effect the next time the software is started!</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="3794"/>
+        <location filename="mainwindow.cpp" line="3806"/>
         <source>Are you sure to delete selected file?</source>
         <translation>Are you sure to delete the selected file completely?</translation>
     </message>

app/scanner2/mainwindow.cpp

@@ -389,7 +389,10 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent)
         connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection);
     }
 
+#if !defined(HG_CMP_MSC)
     checkRollerLife();
+#endif
+
     updateSideBar();
     updateActionStatus();
 }
@@ -3592,6 +3595,7 @@ void MainWindow::updateSideBar()
     m_propertyAnimation2->setDuration(600);
 }
 
+#if !defined(HG_CMP_MSC)
 void MainWindow::checkRollerLife()
 {
     if (m_devUser != nullptr)
@@ -3605,6 +3609,7 @@ void MainWindow::checkRollerLife()
         }
     }
 }
+#endif
 
 void MainWindow::on_act_sortPages_triggered()
 {
@@ -3840,7 +3845,9 @@ void MainWindow::on_act_selectDevice_triggered()
         connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection);
         connect(m_devUser, SIGNAL(scanWorkingEvent()), this, SLOT(on_scanWorkingEvent()), Qt::QueuedConnection);
         connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection);
+#if !defined(HG_CMP_MSC)
         checkRollerLife();
+#endif
         updateActionStatus();
     }
 }

app/scanner2/mainwindow.h

@@ -241,7 +241,10 @@ private:
     void deleteUpgradePkg(const QString& cfgFilePath);
     void initAcquireIntoComboBox();
     void updateSideBar();
+
+#if !defined(HG_CMP_MSC)
     void checkRollerLife();
+#endif
 
 private:
     Ui::MainWindow *ui;