Paul McKenzie
Paul McKenzie
Looking at the capabilities, the device has the following: ``` CAP_CUSTOMBASE + 100 CAP_CUSTOMBASE + 111 CAP_CUSTOMBASE + 114 CAP_CUSTOMBASE + 115 CAP_CUSTOMBASE + 116 CAP_DEVICEEVENT ``` So 5 custom...
If you compare both files, The 0305Error.txt has a failure here (search for the word "FAILURE"): `DSM_Entry(pSource=3D100634H, pDest=795DA39CH, DG_IMAGE, DAT_IMAGENATIVEXFER, MSG_GET, TW_MEMREF=4B95E570H) called ... [2025-03-05 14:45:30] =1 (TWRC_FAILURE)` If this...
There is also these series of lines in the error log: ``` DTWAIN Message(HWND = 00000000, MSG = 49814, Notification code = 1038, LPARAM = -1101 [2025-03-05 14:45:30] DTWAIN Message(HWND...
It could be the hardware or driver. The only real way to know is to have the physical scanner run on a clean version of Windows with a fresh install...
Did you try [DTWAIN_SetPaperSize](https://www.dynarithmic.com/onlinehelp/dtwain/newversion/DTWAIN_SetPaperSize.html)? Also, you should also query what paper sizes are supported. See [DTWAIN_EnumPaperSizes](https://www.dynarithmic.com/onlinehelp/dtwain/newversion/DTWAIN_EnumPaperSizes.html).
What computer language are you using? If you are using C or C++, please see [this example](https://github.com/dynarithmic/twain_library/blob/master/demos/c/GetSetCapabilities/GetSetCapabilities.c) and others that call DTWAIN_SetCapValues. In addition, see the [help](https://www.dynarithmic.com/onlinehelp/dtwain/newversion/ExampleSettingDeviceCapabilites.html) documentation. Second, you...
Closing ticket. Not able to duplicate and no follow-up.
Please state the make and model of the scanner you are using. Getting barcode information is somewhat tricky, and I currently do not have a barcode scanner to test with...
It is going to be difficult for me to diagnose this, as I would really need the device to see what is going on. I don't have a TWAIN device...
Just to add, from what I have researched, the Avision scanners use a barcode SDK from a third-party to read the barcodes, thus the barcode reading is not internally done...