Home › Forums › TWAIN Classic › getting TW_EXTIMAGEINFO › Reply To: getting TW_EXTIMAGEINFO
February 19, 2008 at 2:21 pm #24353
what driver are you using? Ther is typically a driver on the cd that came with you hp scanner that has a name ‘hp commercial twain %model number%’
check if you get barcode info out of the extInfo with the commercial driver, and you may have to look into their custom extInfo, I’ll often go looking for another 100 or 2 over the standard set of id for extra/undocumented info
.