diff --git a/modules/sane_user/HGSaneImpl.cpp b/modules/sane_user/HGSaneImpl.cpp
index 5a63172f..9e9b7caa 100644
--- a/modules/sane_user/HGSaneImpl.cpp
+++ b/modules/sane_user/HGSaneImpl.cpp
@@ -1104,8 +1104,16 @@ void HGAPI HGSaneDeviceImpl::ThreadFunc(HGThread thread, HGPointer param)
             if (readSize != params.bytes_per_line * params.lines)
             {
                 free(buffer);
-                if (NULL != p->m_scanNotify)
-                    p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_IO_ERROR), (int)SANE_STATUS_IO_ERROR);
+				if (p->m_cancelScan)
+                {
+                    if (NULL != p->m_scanNotify)
+                        p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_CANCELLED), (int)SANE_STATUS_CANCELLED);
+                }
+                else
+                {
+					if (NULL != p->m_scanNotify)
+						p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_IO_ERROR), (int)SANE_STATUS_IO_ERROR);
+				}
                 break;
             }
         }