02 - Installing and Scanning with the TWAIN Direct Application on Vimeo
Download Twain Drivers on Windows 11, 10, 8, and 7
IrfanView stopped recognizing any scanner driver / TWAIN source after either Windows 11 22H2 update or after installation of faulty scanner driver - Super User
Twain driver - Customer Support Forum
Canon Knowledge Base - DR Scanner driver not found / TWAIN Error
3.2.10.2. Scanning From Twain Scanners
HP Enterprise MFP - Install and Configure HP Scan Twain | HP® Customer Support