Description: PF lift motor error (paper feeder 1) When the lift motor is driven, the motor over-current detection signal is detected continuously for 50 times (5 s) at 100 ms intervals. After the lift motor is driven, the ON status of lift sensor cannot be detected for 8 s. The cassette installed confirmation message is displayed on the operation panel, and even if the cassette is opened and closed, the cassette installed confirmation message is displayed 5 times successively.
Causes: Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
Remedy: Defective bottom plate elevation mechanism in the cassette. Check to see if the bottom plate can move smoothly and repair it if any problem is found. Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor and PF main PWB (YC7) Defective drive transmission system of the PF lift motor. Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective PF lift motor. Replace the PF lift motor Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1030
Description: PF lift motor error (paper feeder 2) When the lift motor is driven, the motor over-current detection signal is detected continuously for 50 times (5 s) at 100 ms intervals. After the lift motor is driven, the ON status of lift sensor cannot be detected for 8 s. The cassette installed confirmation message is displayed on the operation panel, and even if the cassette is opened and closed, the cassette installed confirmation message is displayed 5 times successively.
Causes: Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
Remedy: Defective bottom plate elevation mechanism in the cassette. Check to see if the bottom plate can move smoothly and repair it if any problem is found. Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor and PF main PWB (YC7) Defective drive transmission system of the PF lift motor. Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective PF lift motor. Replace the PF lift motor Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1040
Description: PF lift motor error (paper feeder 3) When the lift motor is driven, the motor over-current detection signal is detected continuously for 50 times (5 s) at 100 ms intervals. After the lift motor is driven, the ON status of lift sensor cannot be detected for 8 s. The cassette installed confirmation message is displayed on the operation panel, and even if the cassette is opened and closed, the cassette installed confirmation message is displayed 5 times successively.
Causes: Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
Remedy: Defective bottom plate elevation mechanism in the cassette. Check to see if the bottom plate can move smoothly and repair it if any problem is found. Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor and PF main PWB (YC7) Defective drive transmission system of the PF lift motor. Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective PF lift motor. Replace the PF lift motor Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1500
Description: PF heater 1 high temperature error (paper feeder 1) A temperature higher than 75C/167F is detected
Causes: Defective connector cable or poor contact in the connector. Shorted PF thermistor 1. Defective PF fan motor 1. Defective PF main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF fan motor 1 and PF main PWB (YC111) Shorted PF thermistor 1. Replace the top heater unit (Refer to the service manual for the paper feeder). Defective PF fan motor 1. Replace the top heater unit (Refer to the service manual for the paper feeder). Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1510
Description: PF heater 2 high temperature error (paper feeder 1) A temperature higher than 75C/167F is detected.
Causes: Defective connector cable or poor contact in the connector. Shorted PF thermistor 2. Defective PF fan motor 2. Defective PF main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF fan motor 2 and PF main PWB (YC111) Shorted PF thermistor 2. Replace the side heater unit (Refer to the service manual for the paper feeder). Defective PF fan motor 2. Replace the side heater unit (Refer to the service manual for the paper feeder). Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1520
Description: PF heater 1 high temperature error (paper feeder 2) A temperature higher than 75C/167F is detected.
Causes: Defective connector cable or poor contact in the connector. Shorted PF thermistor 1. Defective PF fan motor 1. Defective PF main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF fan motor 1 and PF main PWB (YC111) Shorted PF thermistor 1. Replace the top heater unit (Refer to the service manual for the paper feeder). Defective PF fan motor 1. Replace the top heater unit (Refer to the service manual for the paper feeder). Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).