Description: DC motor error (CR) PID excess load error
Causes: • CR Encoder failure • Motor driver failure • Increase of CR load when printer is printing (CR shaft is damaged, CR shaft receiver is damaged, Grease is consumed, DR layshaft is deformed) • Paper jam • CR is collided to Front Tray Assy • CR is collided to Upper Paper Guide Assy • CR Motor failure
Remedy: • CR Encoder • CR FFC • Main Board • CR Shaft, CR Unit, Guide CR • CR grease • Remove Paper Jam • Front Tray Assy • Front Tray Sensor • APG Assy • Upper Paper Guide Assy • CR Motor
Code: 03H
Description: DC motor error (CR) PID reverse error