Toner Cartridges, Maintenance Kits and Parts

One Item
The FP 4640 uses PAN FQ-T30H (PAN FQT30H) toner cartridge. PAN FQ-T30H yields 10000 pages.
The PAN FQ-T30H cartridge has an approximate yield of 10000 pages.
The "Supply Problem" notice on the FP 4640 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 PAN FQ-T30H.