Kyocera KM-1500 Service Manual page 80

2DC
(1) No image appears
(entirely white).
Causes
1. No transfer charging.
A. The connector terminals of the high voltage
board make poor contact.
B. Defective engine board (KP-5061).
C. Defective high voltage board.
(2) No image appears
(entirely black).
Causes
1. No main charging.
A. Broken main charger wire.
B. Leaking main charger housing.
C. The connector terminals of the high voltage
board make poor contact.
D. Defective engine board (KP-5061).
E. Defective high voltage board.
2. Exposure lamp fails to light.
A. The connector terminals of the exposure
lamp make poor contact.
B. Defective CCD board (KP-5065).
C. Defective scanner board (KP-5063).
D. Defective engine board (KP-5061).
1-5-14
Causes
1. No transfer charging.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Replace the engine board (KP-5061) and check for correct
operation.
Replace the high voltage board and check for correct operation.
Causes
1. No main charging.
2. Exposure lamp fails to light.
Replace the process unit.
Replace the process unit.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Replace the engine board (KP-5061) and check for correct
operation.
Replace the high voltage board and check for correct operation.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Replace the CCD board (KP-5065) and check for correct operation.
Replace the scanner board (KP-5063) and check for correct
operation.
Replace the engine board (KP-5061) and check for correct
operation.
Check procedures/corrective measures
Check procedures/corrective measures