


C2-1510 Not Compatible Toner cartridge
1) Check if the toner cartridge is installed. If it is OK, turn machine off and on. 2) If the error message is not desappeared, remove the toner cartriadge. Thoroughly roll the cartridge over 6 tomes to distribute the toner evenly inside the cartridge. 3) If the problem persists check that the CRUM contact area is contaminated (sea pic.1 below). Clean it. 4) If the problem persists replace the cartridge with the new one.