HOTCOLOR (TM) 3pk(2 Black 1 Color) 56 (C6656AN) Black & 57 (C6657AN) Color Replacement Ink Cartridges 1. Page Yield Per Black Cartridge: 450*, Per Color Cartridge: 391* 2.This package contains: Black-2pcs ,Color-1pcs 3.For use in the following printers: Deskjet 450, 450cbi, 450ci, 450wbt, 5150, 5150w, 5550, 5650, 5650w, 5850, 5850w, 9650, 9670, 9680, Digital Copier 410, FAX 1240, OfficeJet 4110, 4110v, 4110xi, 4215, 4215v, 4215xi, 5505, 5510, 5510v, 5510xi, 5600, 5605, 5610, 5610v, 6105, 6110, 6110v, 6110xi 4.Cleaned, fully inspected and refilled with new ink 5.For use in printers: Deskjet PhotoSmart 7150, 7260, 7260v, 7260w, 7350, 7350v, 7350w, 7450, 7450v, 7450xi, 7550, 7550v, 7550w, 7660, 7660v, 7660w, 7755, 7760, 7760v, 7760w, 7960, 7960w, PSC 2410v, 1110, 1209, 1210, 1210L ?1210v, 1210xi, 1310, 1311, 1312, 1315, 1315v, 1315xi, 1317, 1318, 1350, 1350v, 1350xi, 2100, 2110, 2110v, 2110xi, 2170, 2175, 2175v, 2175xi, 2200, 2210, 2210v, 2210xi, 2410, 2410v, 2410xi, 2510, 2510xi