Reply To: Kodak i1440 Paper Jam

[Eric Peng]

gabe,

Thanks for your reply.

I’ve test following TWAIN Libraries:
1. A C++ Wrapper for TWAIN by Rajiv Ramachandran (http://www.codeproject.com/KB/audio-video/twaintest.aspx)
2. Dosadi’s CTwain Library (http://www.dosadi.com/ctwain.htm) and EZTwain Pro 3.0 (http://www.dosadi.com/eztwain3.htm)

I run the program in debug mode. After paper jamed, when app. call DG_CONTROL/DAT_PENDINGXFERS/MSG_ENDXFER triplet, it won’t return, and the app stop response.

I’ve test TWAIN toolkit’s Twack_32 and it runs well. But it use plain Win32 SDK and I can’t find out the difference. 🙁