Toner Cartridges, Maintenance Kits and Parts

One Item
Black Genuine Toner Cartridge Standard Yield
The PC780 uses a single toner cartridge, CNM M950371000 (CNM MP25N01).
If your PC780 shows a "Supply Problem" alert, it's usually a chip-recognition issue rather than an empty cartridge. Power the printer off for about 30 seconds, remove the cartridge the printer is flagging, reseat it firmly, and wipe its chip contacts with a dry, lint-free cloth. If the alert won't clear, replace the flagged cartridge with a fresh unit or contact our support team.