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ISIS / TWAIN Driver | CANON ELECTRONICS INC.
Jeff Widmer's Blog - Canon Scanner – Unable to open TWAIN source
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/TWAIN_drivers_installed.jpg "Canon Knowledge Base - Cannot Communicate with Scanner - MX922")
Canon Knowledge Base - Cannot Communicate with Scanner - MX922
Canon Knowledge Base - TWAIN scan applications quit unexpectedly when launching or display an error message
Jeff Widmer's Blog - Canon Scanner – Unable to open TWAIN source
TWAIN Scanners in OS X Maverick (and Yosemite) | janegil.net
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Canon DR-M140 scanner
Canon Scanner – Unable to Open TWAIN Source - Ask Garth
