Toner Cartridges, Maintenance Kits and Parts

4 Items
Black Genuine Toner Cartridge 25,000 pages
Magenta Genuine Toner Cartridge 18,000 pages
Yellow Genuine Toner Cartridge 18,000 pages
Cyan Genuine Toner Cartridge Standard Yield, 18,000 pages
The CS400ci uses KYO TK-857K (KYO 1T02H70US0), KYO TK-857C (KYO 1T02H7CUS0), KYO TK-857M (KYO 1T02H7BUS0), KYO TK-857Y (KYO 1T02H7AUS0) toner cartridges. KYO TK-857K yields 25000 pages; KYO TK-857C yields 18000 pages; KYO TK-857M yields 18000 pages; KYO TK-857Y yields 18000 pages.
The KYO TK-857K cartridge has an approximate yield of 25000 pages.
Approximate color cartridge yields: KYO TK-857C (KYO 1T02H7CUS0, ~18000 pages), KYO TK-857M (KYO 1T02H7BUS0, ~18000 pages), KYO TK-857Y (KYO 1T02H7AUS0, ~18000 pages).
The "Supply Problem" notice on the CS400ci is typically a recognition fault on one of the colour cartridges, not a defect. Switch off for 30 seconds, reseat the reported cartridge, clean its contacts with a dry cloth, and power back on. If nothing changes, replace the cartridge for the colour the printer flags.