https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Canon-MX870-stopped-scanning/m-p/278727#M20220 <P>I have an MX 870 that I've used successfully for years.&nbsp; All of a sudden, when I try to scan, I get a "Scan failed" message, no matter which options I choose.&nbsp; I am using a Dell XPS 15 with Windows 10.&nbsp; I checked the Twain folder and nothing is in there except the two Canon folders and that one other file mentioned in other postings.</P><P>Any idea how to fix this?</P> Tue, 06 Aug 2019 18:34:41 GMT bpc 2019-08-06T18:34:41Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Canon-MX870-stopped-scanning/m-p/278727#M20220 <P>I have an MX 870 that I've used successfully for years.&nbsp; All of a sudden, when I try to scan, I get a "Scan failed" message, no matter which options I choose.&nbsp; I am using a Dell XPS 15 with Windows 10.&nbsp; I checked the Twain folder and nothing is in there except the two Canon folders and that one other file mentioned in other postings.</P><P>Any idea how to fix this?</P> Tue, 06 Aug 2019 18:34:41 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Canon-MX870-stopped-scanning/m-p/278727#M20220 bpc 2019-08-06T18:34:41Z