Speedy Inks - Lexmark #34 18C0034 & Lexmark #35 18C0035 Compatible Remanufactured Combo Pack - 1 Black & 1 Color Ink Cartridges For use in Lexmark Home Copier Plus, P4330, P4350, P6250, P6350, P8350, P915, 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, Z1300, Z1310, Z1320, Z1410, Z1420, Z810, Z812, Z815, Z816, Z818, and Z845 Page Yield Black: 475 | Color: 475 Set Includes 1 of each: 18C0034 & 18C0035 100% Quality Satisfaction Guaranteed The use of aftermarket replacement cartridges and supplies does not void your printer's warranty