Ink cartridge for Canon CLI-521 M PIXMA iP3600 MP630 MP560 MP550 MP640 iP4700 iP4600 MP540 MP620 MP980 MP990 MX860 MX870 - 2935B001 - Magenta (Office supplies & stationery)
Use these cartridges already for the 3rd time. I like the colors very well. Sometimes you have to change cartridges even though the printer is not designated as low and as completely empty. Otherwise they work as original cartridges. Remains to be se
