Toner Cartridges, Maintenance Kits and Parts

12 Items
Black Genuine Toner Cartridge Standard Yield, 72,000 pages
Black Genuine Toner Cartridge Standard Yield, 83,000 pages
Genuine Fuser Unit
Genuine Maintenance Kit 300,000 pages
Genuine Maintenance Kit
Genuine Drum Standard Yield, 250,000 pages
Genuine Maintenance Kit Standard Yield, 250,000 pages
Genuine Drum Cleaning Blade Standard Yield
The AR M550U uses SHR AR-621MTA (SHR AR621MTA) and SHR AR-621NT toner cartridges. SHR AR-621MTA yields 72000 pages; SHR AR-621NT yields 83000 pages.
SHR AR-621MTA (SHR AR621MTA) prints 72000 pages, SHR AR-621NT prints 83000 pages.
The SHR AR-621NT cartridge has an approximate yield of 83000 pages.
Yes — the AR M550U uses a replaceable imaging drum: SHR AR-620DR (SHR AR620DR), SHR AR-620CB (SHR AR620CB).
Yes — the replacement fuser for the AR M550U is: SHR AR-703CR (SHR AR703CR), SHR AR-703FU1 (SHR AR703FU1).
The AR M550U uses these maintenance parts: SHR AR-620KB, SHR AR-620KA (SHR AR620KA), SHR AR620DF.
When the AR M550U throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install SHR AR-621NT.