RIGHTINK 3 Pack 34 35 Ink For Lexmark X2500 X2530 X2550 X3330 X3350 X3530 X3550 Printer Package Contains: 2*Lexmark 34(Black) + 1*Lexmark 35(Tri-color) Compatible OEM Model: 18C0035, 35, 18C0034, 34 Type: (non-OEM) Remanufactured Ink Cartridge Printer Model: X2500, X2530, X2550, X3330, X3350, X3530, X3550, X4530, X4550 X5070, X5075, X5210, X5250, X5260, X5270, X5320, X5340, X5410 X5450, X5470, X5495, X6350, X7170, X7350, X8350 P915, P4330, P4350, P6250, P6350, P8350 Z810, Z812, Z815, Z816, Z818, Z845, Z1300, Z1310, Z1320, Z1410, Z1420 All ink cartridges are manufactured in an ISO 9001 certified facility. All ink cartridges are engineered to produce superb results.