Colour ink cartridge inkjet cartridge lexmark no 23 and no 24 ink cartridge black and colour combo pack colours black magenta red yellow cyan blue 4 colour suitable for lexmark x3530 lexmark x3550 lexmark x4530 lexmark x4550 lexmark x4550 business edition lexmark z1410 lexmark z1420 multipack included in delivery 1 cartridge c m y 1 cartridge black