Toner Cartridges, Maintenance Kits and Parts

13 Items
Cyan Genuine Toner Cartridge Standard Yield, 20,000 pages
Magenta Genuine Toner Cartridge Standard Yield, 20,000 pages
Yellow Genuine Toner Cartridge Standard Yield, 20,000 pages
Black/Color Genuine Photoconductor Standard Yield, 100,000 pages
Cyan Genuine Developer Standard Yield, 100,000 pages
Cyan Genuine Developer Standard Yield, 100,000 pages
Magenta Genuine Developer Standard Yield, 100,000 pages
Magenta Genuine Developer Standard Yield, 100,000 pages
Yellow Genuine Developer Standard Yield, 100,000 pages
Yellow Genuine Developer Standard Yield, 100,000 pages
The EP8050 uses KNI 960900, KNI 960901, KNI 960902, KNI 960903 toner cartridges. KNI 960900 yields 20000 pages; KNI 960901 yields 20000 pages; KNI 960902 yields 20000 pages; KNI 960903 yields 20000 pages.
The KNI 960903 cartridge has an approximate yield of 20000 pages.
Approximate color cartridge yields: KNI 960900 (~20000 pages), KNI 960901 (~20000 pages), KNI 960902 (~20000 pages).
Yes — the EP8050 uses a replaceable imaging drum: KNI 960897 (KNI DU-101).
If your EP8050 shows a "Supply Problem" alert, it's usually a chip-recognition issue rather than an empty cartridge. Power the printer off for about 30 seconds, remove the cartridge the printer is flagging, reseat it firmly, and wipe its chip contacts with a dry, lint-free cloth. If the alert won't clear, replace the flagged cartridge with a fresh unit or contact our support team.