topic Trouble with double sided printing on iR-ADV C5045 in Office Printers https://community.usa.canon.com/t5/Office-Printers/Trouble-with-double-sided-printing-on-iR-ADV-C5045/m-p/132395#M1534 <P>I am having trouble printing a double-sided document in Mac Preview using the iR-ADV C5045. When I click print and go to layout, the two-sided option is grayed out. I've checked the settings and the option for duplex printing unit is enabled. Any ideas on how I can fix this?</P> Fri, 30 Jan 2015 14:44:21 GMT mellimel19 2015-01-30T14:44:21Z Trouble with double sided printing on iR-ADV C5045 https://community.usa.canon.com/t5/Office-Printers/Trouble-with-double-sided-printing-on-iR-ADV-C5045/m-p/132395#M1534 <P>I am having trouble printing a double-sided document in Mac Preview using the iR-ADV C5045. When I click print and go to layout, the two-sided option is grayed out. I've checked the settings and the option for duplex printing unit is enabled. Any ideas on how I can fix this?</P> Fri, 30 Jan 2015 14:44:21 GMT https://community.usa.canon.com/t5/Office-Printers/Trouble-with-double-sided-printing-on-iR-ADV-C5045/m-p/132395#M1534 mellimel19 2015-01-30T14:44:21Z