https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48613#M7572 <P>&nbsp;Sometimes it works, sometimes it doesn't. It does print so cord is working. I re-installed latest driver for windows 8 but it happened before I upgraded to 8.1 too so I don't think it's that. It just can't seem to find it.&nbsp;</P> Tue, 12 Nov 2013 20:55:48 GMT ltalent 2013-11-12T20:55:48Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48613#M7572 <P>&nbsp;Sometimes it works, sometimes it doesn't. It does print so cord is working. I re-installed latest driver for windows 8 but it happened before I upgraded to 8.1 too so I don't think it's that. It just can't seem to find it.&nbsp;</P> Tue, 12 Nov 2013 20:55:48 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48613#M7572 ltalent 2013-11-12T20:55:48Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48617#M7573 <P>Also, checked and restarted WIA. Scanner appears in scanner list. thx.</P> Tue, 12 Nov 2013 21:05:32 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48617#M7573 ltalent 2013-11-12T21:05:32Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48627#M7574 <P>Went to Printer and Devices</P><P>Clicked Printer</P><P>Clicked What's Printing,</P><P>Toggled Use Printer offline.&nbsp;</P><P>Restarted.</P><P>Worked.</P> Tue, 12 Nov 2013 21:56:21 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-can-t-trigger-my-MF4350D-to-scan/m-p/48627#M7574 ltalent 2013-11-12T21:56:21Z