Canon Knowledge Base - Copying a two-sided (or two sides) document (MX300)
Canon PIXMA MX300 2182B002 Up to 22 ppm Black Print Speed 4800 x 1200 dpi Color Print Quality USB InkJet All-In-One Color Printer Inkjet Printers - Newegg.com
Canon Pixma MX300 Series All In One Inkjet Printer Tested And Working! | eBay