Toner Cartridges, Maintenance Kits and Parts

4 Items
Black Genuine Toner Cartridge 20,000 pages, Return Program
Cyan Genuine Toner Cartridge 13,000 pages, Return Program
Magenta Genuine Toner Cartridge 13,000 pages, Return Program
Yellow Genuine Toner Cartridge 13,000 pages, Return Program
The e-STUDIO 479CS uses TOS TFC389UKR (TOS T-FC389U-KR), TOS TFC389UMR (TOS T-FC389U-MR), TOS TFC389UCR (TOS T-FC389U-CR), TOS TFC389UYR (TOS T-FC389U-YR) toner cartridges. TOS TFC389UKR yields 20000 pages; TOS TFC389UMR yields 13000 pages; TOS TFC389UCR yields 13000 pages; TOS TFC389UYR yields 13000 pages.
The TOS TFC389UKR cartridge has an approximate yield of 20000 pages.
Approximate color cartridge yields: TOS TFC389UMR (TOS T-FC389U-MR, ~13000 pages), TOS TFC389UCR (TOS T-FC389U-CR, ~13000 pages), TOS TFC389UYR (TOS T-FC389U-YR, ~13000 pages).
When the e-STUDIO 479CS 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.