Remedy: Defective RFID. Replace the RFID. Defective drum PWB (EEPROM). Replace the drum unit. Defective engine PWB (EEPROM). Replace the engine PWB (EEPROM). Defective main PWB. Replace the main PWB. Defective engine PWB. Replace the engine PWB.
Code: 1010
Description: Lift motor error When the lift motor is driven, the lift 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 limit sensor cannot be detected for 8 seconds. The cassette installed confirmation message is displayed on the printer 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 drive transmission system of the lift motor. Defective lift motor. Defective engine 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 drive transmission system of the lift motor. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any. Defective lift motor. Replace the lift motor. Defective engine PWB. Replace the engine PWB.
Code: 1020, 1030, 1040
Description: PF lift motor error (Option paper feeder) When the PF lift motor is driven, the PF lift motor over-current detection signal is detected continuously for 50 times (5 s) at 100 ms intervals. After the PF lift motor is driven, the ON status of PF lift limit sensor cannot be detected for 8 seconds. The cassette installed confirmation message is displayed on the printer operation panel, and even if the cassette is opened and closed, the cassette installed confirmation message is displayed 5 times successively. 1020: Paper feeder 1 1030: Paper feeder 2 1040: Paper feeder 3
Causes: Defective harness between PF lift motor and PF main PWB (YC7), or improper connector insertion. Defective bottom plate elevation mechanism in the cassette. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF lift limit sensor. Defective PF cassette size switch. Defective PF main PWB. Defective engine PWB.
Remedy: Defective harness between PF lift motor and PF main PWB (YC7), or improper connector insertion. Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the harness. (Refer to the service manual for the paper feeder). 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.(Refer to the service manual for the paper feeder). Defective drive transmission system of the PF lift motor. Check if the gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.(Refer to the service manual for the paper feeder). Defective PF lift motor. Replace the PF lift motor. (Refer to the service manual for the paper feeder). Defective PF lift limit sensor. Replace the PF main PWB (Refer to the service manual for the paper feeder). Defective PF cassette size switch. Replace the PF cassette size switch.(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). Defective engine PWB. Replace the engine PWB.