https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-6400-cant-scan-code-1-157-69/m-p/144332#M51904 <P>i could scan one thing to day, and the printer stop working it simply cannot be found on the computer either anymore, tried to install new firmware but it crashed for the 101th time, it says its connected to WPS, im use win 7 64, its so frustrating and im due to get copy`s out to day.ive tryed ever single thing i could find on this page but notthing helps.&nbsp;</P> Wed, 24 Jun 2015 12:21:09 GMT Bruttaliz 2015-06-24T12:21:09Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-6400-cant-scan-code-1-157-69/m-p/144332#M51904 <P>i could scan one thing to day, and the printer stop working it simply cannot be found on the computer either anymore, tried to install new firmware but it crashed for the 101th time, it says its connected to WPS, im use win 7 64, its so frustrating and im due to get copy`s out to day.ive tryed ever single thing i could find on this page but notthing helps.&nbsp;</P> Wed, 24 Jun 2015 12:21:09 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-6400-cant-scan-code-1-157-69/m-p/144332#M51904 Bruttaliz 2015-06-24T12:21:09Z