diff --git a/sane/sane_option_trans.cpp b/sane/sane_option_trans.cpp
index 6e723c2..7d58da7 100644
--- a/sane/sane_option_trans.cpp
+++ b/sane/sane_option_trans.cpp
@@ -192,6 +192,9 @@ namespace sane_opt_trans
 
 	const char* paper_from_twain(int val)
 	{
+		if (val == 0)				// modified for TWAIN, consider this value as PAPER_STATEMENT. 2023-06-03
+			val = PAPER_STATEMENT;
+
 		VALUE_FROM_TWAIN(g_paper_map, val);
 
 		return NULL;