GPC Image 20 Pack Compatible Replacement Bulk Set for Canon 220 221 (4 Black, 4 Cyan, 4 Magenta, 4 Yellow, 4 Small Black) for use in Pixma MX860 MX870 PMFP1 PMFP3 SFP1 SFP2 iP3600 iP4701 Printer Package contain: 4 Black, 4 Cyan, 4 Magenta, 4 Yellow, 4 Photo Black Black cartridge yields up to 490 pages per cartridge. Color cartridge yields up to 400 pages per cartridge.