Canon PG540 Black CL541 Colour Ink Cartridges for Pixma MG3550 5060437681086 | eBay
CANON n CL-541XL - 5226B005 - 1 x Cyan,1 x Magenta,1 x Yellow - High Yield - Ink Cartridge - For PIXMA MG2250,MG3150,MG3250,MG3510,MG3550,MG4250,MX395,MX455,MX475,MX525,MX535 | Synigo