https://community.usa.canon.com/t5/Office-Printers/Canon-MF8580Cdw-prints-multi-documents-as-2-sided-only-not-1/m-p/125347#M1295 <P>Hi!<BR /><BR />To ensure the most accurate information is provided, we will need to know the version of Windows or Mac in use.<BR /><BR />If this is a time-sensitive matter, our US-based technical support team is standing by, ready to help 24/7 via Email at <A target="_blank" href="http://bit.ly/EmailCanon">http://bit.ly/EmailCanon</A> or by phone at 1-800-OK-CANON (1-800-652-2666) weekdays between 10 AM and 10 PM ET (7 AM to 7 PM PT).<BR /><BR />Thanks and have a great day!</P> Sat, 15 Nov 2014 19:31:21 GMT Jason 2014-11-15T19:31:21Z https://community.usa.canon.com/t5/Office-Printers/Canon-MF8580Cdw-prints-multi-documents-as-2-sided-only-not-1/m-p/125341#M1294 <P>Canon MF8580Cdw prints multi-page documents as 2-sided only. Cannot print 1-sided. Have checked all settings and they are set to 2-sided OFF.</P> Sat, 15 Nov 2014 19:20:44 GMT https://community.usa.canon.com/t5/Office-Printers/Canon-MF8580Cdw-prints-multi-documents-as-2-sided-only-not-1/m-p/125341#M1294 morgjm 2014-11-15T19:20:44Z https://community.usa.canon.com/t5/Office-Printers/Canon-MF8580Cdw-prints-multi-documents-as-2-sided-only-not-1/m-p/125347#M1295 <P>Hi!<BR /><BR />To ensure the most accurate information is provided, we will need to know the version of Windows or Mac in use.<BR /><BR />If this is a time-sensitive matter, our US-based technical support team is standing by, ready to help 24/7 via Email at <A target="_blank" href="http://bit.ly/EmailCanon">http://bit.ly/EmailCanon</A> or by phone at 1-800-OK-CANON (1-800-652-2666) weekdays between 10 AM and 10 PM ET (7 AM to 7 PM PT).<BR /><BR />Thanks and have a great day!</P> Sat, 15 Nov 2014 19:31:21 GMT https://community.usa.canon.com/t5/Office-Printers/Canon-MF8580Cdw-prints-multi-documents-as-2-sided-only-not-1/m-p/125347#M1295 Jason 2014-11-15T19:31:21Z