Toner Cartridges, Maintenance Kits and Parts

4 Items
Genuine Maintenance Kit Standard Yield, 250,000 pages, 110 volt
Black Genuine Developer Standard Yield, 250,000 pages
Black Genuine Drum Standard Yield, 500,000 pages
The EP7155 uses a single toner cartridge, KNI 950564 (KNI TN601K). KNI 950564 yields 47500 pages.
The KNI 950564 cartridge has an approximate yield of 47500 pages.
Yes — the EP7155 uses a replaceable imaging drum: KNI 950566 (KNI DR601).
The EP7155 uses these maintenance parts: KNI 950563.
If your EP7155 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 KNI 950564 or reach out to our support team.