Description: • There is something wrong with the carriage sensor.
Display: Low temp.
Description: • The inside of the unit is extremely cold and cannot be operated. Use the unit in a warmer area. While the unit cannot be operated, the received documents are temporarily stored into the memory, and will be printed out automatically when the unit warms up.
Display: Modem error
Description: • There is something wrong with the unit’s modem.
Display: Call service 1
Description: • Polygon motor error.
Polygon motor inside the LSU does not rotate.
Display: Call service 2
Description: • Laser beam error. Replace LSU unit.
Synchronous signal out of the LSU cannot be detected.
Display: Call service 3
Description: • Fuser unit cannot heat up. Replace fuser unit.
Temperature of the fuser does not rise up to or exceed a constant temperature.
Display: Call service 4
Description: • Fuser fan motor error. Replace fan motor.
Fuser FAN does not rotate or the rotation of the Fuser FAN cannot be detected normally.
Display: Call service 5
Description: • Print motor error. (only for DC motor)
The main DC motor does not rotate properly or the rotation detection signal (LD signal) is not
detected during motor rotation.