2pk non OEM Canon CLI-221 compatible black Ink Cartridge With CHIP! (2) CLI 221 black. Fits Canon All-in-One Machines PIXMA MP620 PIXMA MP980 PIXMA MX860 **(PIXUS MP610)** Canon Photo Printers PIXMA iP3600 PIXMA iP4600. 60-Day Return Policy (See Description)