Toner Cartridges, Maintenance Kits and Parts

2 Items
The C140 uses a single toner cartridge, PIT 4200. PIT 4200 yields 7500 pages.
The PIT 4200 cartridge has an approximate yield of 7500 pages.
A "Supply Problem" message on the C140 usually points to a chip-communication hiccup rather than an empty cartridge. Power-cycle the printer (off for 30 seconds, then on), reseat the cartridge until it clicks into place, and gently clean the gold chip contacts with a dry cloth. If the message returns, a replacement PIT 4200 will clear it.