Canon PGI-550PGBK XL High Yield Black Pigment Ink Cartridge 6431B001 | Printer Base
CANON n CLI-551 - 6509B009 - 1 x Black,1 x Cyan,1 x Magenta,1 x Yellow - Multipack - Ink tank - For PIXMA iP8750,iX6850,MG5550,MG5650,MG5655,MG6450,MG6650,MG7150,MG7550,MX725,MX925 | Synigo
6 Ink cartridges compatible with Canon PGI-550 XL / CLI-551 XL (incl. Grey) with Chip and Level Indicator for Canon Pixma IP8700 IP8750 MG6300 MG6350 MG7100 MG7150 MG7500 MG7550 : Amazon.co.uk: Computers