Toner Cartridges, Maintenance Kits and Parts

9 Items
Cyan Genuine Toner Cartridge High Yield, 4,500 pages
Magenta Genuine Toner Cartridge High Yield, 4,500 pages
Yellow Genuine Toner Cartridge High Yield, 4,500 pages
The Magicolor 2550DN uses 7 toner cartridges — cyan: KNI QMS 1710587007, KNI QMS 1710587003; magenta: KNI QMS 1710587006, KNI QMS 1710587002; yellow: KNI QMS 1710587005, KNI QMS 1710587001; black: KNI QMS 1710587004. All colors are also available as a Multipack.
KNI QMS 1710587003 (KNI 1710587-003) prints 1500 pages, KNI QMS 1710587007 (KNI 1710587-007) prints 4500 pages. Choose KNI QMS 1710587007 (KNI 1710587-007) for high-volume printing (lower cost per page); KNI QMS 1710587003 (KNI 1710587-003) costs less upfront for occasional use.
The KNI QMS 1710587004 cartridge has an approximate yield of 4500 pages.
Approximate color cartridge yields: KNI QMS 1710587007 (KNI 1710587-007, ~4500 pages), KNI QMS 1710587006 (KNI 1710587-006, ~4500 pages), KNI QMS 1710587005 (KNI 1710587-005, ~4500 pages), KNI QMS 1710587003 (KNI 1710587-003, ~1500 pages), KNI QMS 1710587002 (KNI 1710587-002, ~1500 pages), KNI QMS 1710587001 (KNI 1710587-001, ~1500 pages).
Yes — the Magicolor 2550DN uses a replaceable imaging drum: KNI QMS 1710591001 (KNI 1710591-001).
When the Magicolor 2550DN reports "Supply Problem", it usually just can't communicate with one cartridge's chip. Give the printer a full power-cycle, take out and firmly reinsert the flagged cartridge, and lightly buff its metal contacts with a dry, lint-free cloth. If the message stays, install a new cartridge in the reported colour.