Canon imageCLASS MF273dw Supplies
Toner Cartridges, Maintenance Kits and Parts
2 Items
Canon 5646C001AA (CRG-071 H)
Black Genuine Toner Cartridge High Yield, 2,500 pages
Canon 5645C001AA (CRG-071)
Black Genuine Toner Cartridge Standard Yield, 1,200 pages
Frequently Asked Questions
The imageCLASS MF273dw uses CNM 5645C001AA (CNM CRG-071) and CNM 5646C001AA (CNM CRG-071 H) toner cartridges. CNM 5645C001AA yields 1200 pages; CNM 5646C001AA yields 2500 pages.
CNM 5645C001AA (CNM CRG-071) prints 1200 pages, CNM 5646C001AA (CNM CRG-071 H) prints 2500 pages. Choose CNM 5646C001AA (CNM CRG-071 H) for high-volume printing (lower cost per page); CNM 5645C001AA (CNM CRG-071) costs less upfront for occasional use.
The CNM 5646C001AA cartridge has an approximate yield of 2500 pages.
If your imageCLASS MF273dw displays a "Supply Problem" alert, it's almost always the cartridge chip not being read correctly — not a faulty cartridge. Switch the printer off for about 30 seconds, take the cartridge out and slot it back in firmly, then wipe the small metal chip contacts with a dry, lint-free cloth. Still showing the alert? Install a fresh CNM 5646C001AA or reach out to our support team.