These Lexmark 18C0035 (No.35) original colour ink cartridges can be used with Lexmark P4330, Lexmark P4350, Lexmark P6200, Lexmark P6250, Lexmark P6350, Lexmark P315, Lexmark P910, Lexmark P915, Lexmark X3330, Lexmark X3350, Lexmark X4300, Lexmark X5250, Lexmark X5260, Lexmark X5270, Lexmark X5470, Lexmark X7170, Lexmark X7350, Lexmark X8350, Lexmark Z810, Lexmark Z815, Lexmark Z816, Lexmark Z845, printers.