Kyocera KM7530
Error Codes List page 3
|
|
- Code: C1050
- Description: Large paper deck right lift motor problem • When the large paper deck is inserted, the large paper deck level switch 1 does not turn on within 30 s of the deck right lift motor turning on. • During copying, the large paper deck level switch 1 does not turn on within 200 ms of the deck right lift motor turning on.
- Causes: Broken gear or coupling of the large paper deck right lift motor. Defective large paper deck right lift motor. Poor contact in the large paper deck right lift motor connector terminals. Defective large paper deck level switch 1. Poor contact in the large paper deck level switch 1 connector terminals.
- Remedy: Replace the large paper deck right lift motor. Check for continuity across the coil. If none, replace the large paper deck right lift motor. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Check if CN13-A9 on the engine PCB goes low when large paper deck level switch 1 is turned on. If not, replace large paper deck level switch 1. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable.
- Code: C1060
- Description: Large paper deck left lift motor problem • When the large paper deck is inserted, the large paper deck level switch 2 does not turn on within 30 s of the deck left lift motor turning on. • During copying, the large paper deck level switch 2 does not turn on within 200 ms of the deck left lift motor turning on.
- Causes: Broken gear or coupling of the large paper deck left lift motor. Defective large paper deck left lift motor. Poor contact in the large paper deck left lift motor connector terminals. Defective large paper deck level switch 2. Poor contact in the large paper deck level switch 2 connector terminals.
- Remedy: Replace the large paper deck left lift motor. Check for continuity across the coil. If none, replace the large paper deck left lift motor. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Check if CN13-A8 on the engine PCB goes low when large paper deck level switch 2 is turned on. If not, replace large paper deck level switch 2. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable.
- Code: C1140
- Description: Side deck lift motor (going up) problem • When the side deck’s right cover is closed, the upper limit detection switch does not turn on within 17 s of the side deck lift motor turning on. • When the upper limit detection switch detects edge of turning off signal, the upper limit detection switch does not turn on within 200 ms of the side deck lift motor turning on.
- Causes: Poor contact in the upper limit detection switch connector terminals. Defective upper limit detection switch. Defective side deck main PCB.
- Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Replace the upper limit detection switch. Replace the side deck main PCB.
- Code: C1150
- Description: Side deck lift motor (going down) problem • When the side deck’s right cover is closed, the lower limit detection switch does not turn on within 17 s of the side deck lift motor turning on. • When the lower limit detection switch detects edge of turning off signal, the lower limit detection switch does not turn on within 200 ms of the side deck lift motor turning on.
- Causes: Poor contact in the lower limit detection switch connector terminals. Defective lower limit detection switch. Defective side deck main PCB.
- Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Replace the lower limit detection switch. Replace the side deck main PCB.
- Code: C2000
- Description: Image formation motor problem • LOCK ALM signal remains high for 1 s, 1 s after the image formation motor has turned on.
- Causes: Poor contact in the image formation motor connector terminals. Defective image formation motor rotation control circuit. Defective drive transmission system.
- Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Replace the image formation motor. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
- Code: C2500
- Description:
Paper feed motor problem• LOCK DRIVE signal remains high for1 s, 1 s after the paper feed motorhas turned on.
- Causes: Poor contact inthe paper feedmotor connectorterminals.Defective paperfeed motor rotationcontrol circuit.Defective drivetransmission system.
- Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Replace the paper feed motor. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.