Toner Cartridges, Maintenance Kits and Parts

One Item
The 7030 uses KNI 950236 toner cartridge. KNI 950236 yields 26000 pages.
The KNI 950236 cartridge has an approximate yield of 26000 pages.
The "Supply Problem" notice on the 7030 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 KNI 950236.