Code :

Code: C-0134
Description: 2nd tandem PF-703 paper feed belt motor (M2) speed abnormality. An error detection signal is detected twice in succession within a specified period of time after M2 was turned ON.
Causes: • Paper feed belt motor (M2: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF-703: 5-L) 3. Replace M2 4. Replace PFUDB.

Code: C-0140
Description: Paper feed motor speed abnormality of PI-PFU (PF-703) tandem PF. An error detection signal is detected twice in succession within a specified period of time after M1 was turned ON.
Causes: • Paper feed motor (M1: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality (Wiring diagram: PF-703: 6-L) 3. Replace M1 4. Replace PFUDB

Code: C-0141
Description: PI-PFU (PF-703) PF exit conveyance motor (M3) power abnormality. An error detection signal (blowout of ICP) of M3 is detected when M3 is turned ON.
Causes: • PF exit conveyance motor (M3: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality 2. Check the I/O drive of the motor and the coupling of the gear, repair/replace it if any abnormality, and then replace the PFUDB (Wiring diagram: PF-703: 8-L) 3. Replace M3 and PFUDB at a time

Code: C-0142
Description: PI-PFU (PF-703) coupling conveyance motor /1 (M4) power abnormality. An error detection signal (blowout of ICP) of M4 is detected when M4 is turned ON.
Causes: • Coupling conveyance motor /1 (M4: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality 2. Check the I/O drive of the motor and the coupling of the gear, repair/replace it if any abnormality, and then replace the PFUDB (Wiring diagram: PF-703: 20-L) 3. Replace M4 and PFUDB at a time

Code: C-0143
Description: PI-PFU (PF-703) coupling conveyance motor /2 and / 3 (M5 and M6) power abnormality. An error detection signal (blowout of ICP) of M5 and M6 is detected when M5 and M6 are turned ON.
Causes: Coupling conveyance motor /2 (M5: PF-703) • Coupling conveyance motor /3 (M6: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality 2. Check the I/O drive of the motor and the coupling of the gear, repair/replace it if any abnormality, and then replace the PFUDB (Wiring diagram: PF-703: 21-L) 3. Replace PFUDB. 4. Replace M5, M6 and PFUDB at a time

Code: C-0144
Description: PI-PFU (PF-703) SD/CL power abnormality. At the start, the error detection signal of the PFUDB solenoid/clutch ICP blowout is detected.
Causes: PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring on PFUDB, and repair it if any abnormality 2. Check the drive and the coupling of the solenoid and the clutch connected to PFUDB, repair/replace it if any abnormality, and then replace PFUDB 3. Replace PFUDB. 4. If the same error cord occurs even after replacing PFUDB, replace the connected solenoid, the clutch and PFUDB at a time

Code: C-0145
Description: PI-PFU (PF-703) paper feed belt motor (M2) speed abnormality. An error detection signal is detected twice in succession within a specified period of time after M2 was turned ON.
Causes: • Paper feed belt motor (M2: PF-703) • PF drive board (PFUDB: PF-703)
Remedy: 1. Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF-703: 5-L) 3. Replace M2 4. Replace PFUDB.

Code: C-0150
Description: An abnormal speed signal of the paper feed motor (M101) is checked. An error detection signal is detected twice in succession a specified period of time after M101 was turned ON (the first signal is ignored).
Causes: • Paper feed motor (M101) • LU drive board (LUDB)
Remedy: 1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LU: 6-C) 3. Replace M101. 4. Replace LUDB