Canon Knowledge Base - Installing / Removing ink cartridges MX310
Canon MX310 Ink - Enjoy Savings of Up to 80% on PIXMA Cartridges - 4inkjets
Compatible Multipack Canon PG-50/CL-51 Full Set + 1 EXTRA Black Ink Cartridge - Printerinks.com
Black Everyday Toner from Xerox - replaces Lexmark 50F1X00, 60F1H00 - 006R04452 - Shop Xerox
Amazon.com: DoorStepInk Remanufactured in The USA Ink Cartridge Replacements for Canon PG-30 CL-31 Black Color 2PK for PIXMA iP1800 iP1900 iP2600 MP140 MP190 MP210 MP470 MX300 MX310 : Office Products