Toner Cartridges, Maintenance Kits and Parts

2 Items
Black Genuine Toner Kit & Waste Bottle Standard Yield, 20,000 pages
Genuine Maintenance Kit Standard Yield, 300000 pages
The FS 3750A uses KYO TK-20H (KYO 87800707) toner cartridge. KYO TK-20H yields 20000 pages.
The KYO TK-20H cartridge has an approximate yield of 20000 pages.
The FS 3750A uses these maintenance parts: KYO MK24 (KYO 302B693160).
The "Supply Problem" notice on the FS 3750A is typically a recognition fault, not a defective cartridge. Start by turning the printer off for 30 seconds. Reseat the cartridge, clean its chip contacts with a dry cloth, then power back on. If nothing changes, the fix is a fresh KYO TK-20H.