Colours included: Black ink & tri-colour ink (cyan, magenta, yellow) Capacity: - 8ml black, 180 pages at 5% A4 coverage - 8ml tri-colour, 180 pages at 5% A4 coverage  Compatible Printers: - PIXMA TR4551, 4550 - PIXMA iP2850 - PIXMA MG2450, 2550, 2550S, 2555S, 2950 - PIXMA TS205, 305, 3350, 3351, 3352 Canon Ref: 8287B006 Canon PG-545 / CL-546 Multipack contains 1 x 8ml Black and 1 x 8ml Tri-colour cartridge and provides you with a full set of inks for your printer offering convenience and savings, whilst producing crisp, sharp, long-lasting results. Genuine Canon ink produces on average 35% more quality print that imitation cartridges.