Toner Cartridges, Maintenance Kits and Parts

One Item
The MX-B350P uses a single toner cartridge, SHR MX-B45NT (SHR MXB45NT). SHR MX-B45NT yields 30000 pages.
The SHR MX-B45NT cartridge has an approximate yield of 30000 pages.
The "Supply Problem" notice on the MX-B350P 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 SHR MX-B45NT.