Description: PF lift motor 2 error (side paper feeder) After cassette 7 is inserted, PF lift sensor 2 does not turn on within 12 s. This error is detected 5 times successively. (Time to detect is 2 seconds at the second time and later.) During driving the motor, the lift overcurrent protective monitor signal is detected for 1 s or more 5 times successively. However, the first 1 s after motor is turned on is excluded from detection. *:The software over-current protection monitor signal has been detected for 200ms or longer where LFC is installed
Causes: Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of motor. Defective PF lift motor 2. 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 2 and PF main PWB (YC7) Defective drive transmission system of 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 2. Replace the PF lift motor 2. Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1100
Description: PF lift motor 1 error (large capacity feeder) After cassette 3 is inserted, PF lift sensor 1 does not turn on within 23 s. This error is detected 5 times successively. (Time to detect is 2 seconds at the second time and later.) During driving the motor, the lift overcurrent protective monitor signal is detected for 200 ms or more 5 times successively. However, the first 1 s after PF lift motor 1 is turned on is excluded from detection.
Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system of motor. Defective PF lift 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 lift motor 1 and PF main PWB (YC7) Defective drive transmission system of 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 1. Replace the PF lift motor 1. Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1110
Description: PF lift motor 2 error (large capacity feeder) After cassette 4 is inserted, PF lift sensor 2 does not turn on within 23 s. This error is detected 5 times successively. (Time to detect is 2 seconds at the second time and later.) During driving the motor, the lift overcurrent protective monitor signal is detected for 200 ms or more 5 times successively. However, the first 1 s after PF lift motor 2 is turned on is excluded from detection
Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system of motor. Defective PF lift 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 lift motor 2 and PF main PWB (YC7) Defective drive transmission system of 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 2. Replace the PF lift motor 2. Defective PF main PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).
Code: 1140
Description: SD lift motor error (side deck) After cassette 5 is inserted, SD lift sensor does not turn on within 30 s. The lock signal of the motor is detected continuously for 200 ms.
Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system of motor. Defective SD lift motor. Defective SD 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. SD lift motor and SD main PWB (YC8) Defective drive transmission system of motor. Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective SD lift motor. Replace the SD lift motor. Defective SD main PWB. Replace the SD main PWB (Refer to the service manual for the paper feeder).
Code: 1250
Description: SM multi feed sensor communication error (side multi tray) A communication error is detected 3 times in succession.
Causes: Improper installation side multi tray. Defective connector cable or poor contact in the connector. Defective engine PWB. Defective SM main PWB.
Remedy: Improper installation side multi tray. Follow installation instruction carefully again. 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. SM main PWB (YC1) and engine PWB (YC19) Defective engine PWB. Replace the engine PWB a1-5-49nd check for correct operation. Defective SM main PWB. Replace the SM main PWB (Refer to the service manual for the paper feeder).
Code: 1350
Description: SM multi feed sensor error (side multi tray) The SM multi feed sensor has detected multi feeding 5 times successively.
Causes: Defective connector cable or poor contact in the connector. Defective SM multi feed sensor. Defective SM 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. SM multi feed sensor and SM main PWB (YC11) Defective SM multi feed sensor. Replace the SM multi feed sensor. Defective SM main PWB. Replace the SM main PWB (Refer to the service manual for the paper feeder).