Description: DC motor error PF PID excess speed error
Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure) • Tooth skip of the PF Timing Belt • Improper tension of the PF Timing Belt • Main Board failure (Motor driver failure)
Code: F3H
Description: DC motor error PF PID reverse error
Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure) • Tooth skip of the PF Timing Belt • Improper tension of the PF Timing Belt • Paper jam • Paper is pulled out from the ASF side when paper is fed • Main Board failure (Motor driver failure)
Code: F4H
Description: DC motor error PF PID lock error
Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure) • PF Motor failure • PF drive mechanism overload (paper jam, foreign object, insufficient grease, deformation of the Main Frame) • Cable disconnection • Main Board failure (Motor driver failure)
Code: F8H
Description: DC motor error PF load position reverse error
Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure) • Tooth skip of the PF Timing Belt • Improper tension of the PF Timing Belt
Code: F9H
Description: DC motor error PF load position excess speed error
Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure) • Tooth skip of the PF Timing Belt • Improper tension of the PF Timing Belt • Main Board failure (Motor driver failure)
Code: FAH
Description: DC motor error PF load position excess load error
Causes: • PF Motor failure • PF drive mechanism overload (paper jam, foreign object) • Tooth skip of the PF Timing Belt • Improper tension of the PF Timing Belt • Cable disconnection