HP 23 regular color ink print cartridge is designed for use in Hewlett-Packard Color Copier 140, 145, 150, 155, 160, 170, 260 and 270; Deskjet 1120c, 1120cse, 1120cxi, 710c, 712c, 720c, 722c, 810c, 812c, 830c, 832c, 880c, 882c, 890cse, 890cxi, 895cse, 895cxi; Officejet Pro 1170c, 1170cse, 1170cxi, 1175c, 1175cse, 1175cxi; Officejet r40xi all-in-one, r80xi all-in-one, R40, R60, R80, T45, T45xi, T65, T65xi; PSC 500 and 500xi. Cartridge yields approximately 620 pages.