Toner Cartridges, Maintenance Kits and Parts

8 Items
Black Genuine Toner Cartridge Standard Yield, 25,000 pages
Black Genuine Toner Cartridge Standard Yield, 25,000 pages
Cyan Genuine Toner Cartridge Standard Yield, 10,000 pages
Cyan Genuine Toner Cartridge Standard Yield, 10,000 pages
Magenta Genuine Toner Cartridge Standard Yield, 10,000 pages
Magenta Genuine Toner Cartridge Standard Yield, 10,000 pages
Yellow Genuine Toner Cartridge Standard Yield, 10,000 pages
Yellow Genuine Toner Cartridge Standard Yield, 10,000 pages
The KM C850 uses 8 toner cartridges — cyan: KYO TK806C, KYO 370AL511; magenta: KYO TK806M, KYO 370AL411; yellow: KYO TK806Y, KYO 370AL311; black: KYO TK808K, KYO 370AL011.
The KYO TK808K cartridge has an approximate yield of 25000 pages.
Approximate color cartridge yields: KYO TK806C (~10000 pages), KYO TK806M (~10000 pages), KYO TK806Y (~10000 pages), KYO 370AL511 (~10000 pages), KYO 370AL411 (KYO TK-806M, ~10000 pages), KYO 370AL311 (~10000 pages).
A "Supply Problem" message on the KM C850 often means the printer can't read one of the colour cartridges. Turn it off for 30 seconds, then reseat the cartridge for the colour being reported and gently clean its gold chip contacts with a dry cloth. When the warning keeps returning, install a new cartridge in the reported colour and the printer should recognise it.