Toner Cartridges, Maintenance Kits and Parts

2 Items
Genuine Maintenance Kit
The EP 370DN uses KYO EPT370 (KYO EPT-370) toner cartridge.
The EP 370DN uses these maintenance parts: KYO MKEP323 (KYO 1702F97U10).
If your EP 370DN 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.