Toner Cartridges, Maintenance Kits and Parts

One Item
The 9022 uses a single toner cartridge, SAV 4372. SAV 4372 yields 8500 pages.
The SAV 4372 cartridge has an approximate yield of 8500 pages.
The "Supply Problem" notice on the 9022 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 SAV 4372.