Kyocera FS-C5300DN Service Manual

2HL/2HM/2HN
1-4-22
(1) No image appears (entirely white).
(2) No image appears (entirely black).
Print example Causes Check procedures/corrective measures
No trans-
fer
charging.
Defective harness
between high voltage
PWB and engine PWB
(YC16), or improper con-
nector insertion.
Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.
Defective high voltage
PWB.
Replace the high voltage PWB (See page 1-5-33).
Defective engine PWB. Replace the engine PWB (See page 1-5-29).
No laser
beam
output.
Defective laser scanner
unit.
Replace the laser scanner unit YK and laser scanner unit MC
(See page 1-5-36).
Defective engine PWB. Replace the engine PWB (See page 1-5-29).
No
develop-
ing bias
output.
Defective harness
between high voltage
PWB and engine PWB
(YC16), or improper con-
nector insertion.
Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.
Defective high voltage
PWB.
Replace the high voltage PWB (See page 1-5-33).
Defective engine PWB. Replace the engine PWB (See page 1-5-29).
XXXXXXXXXXXXXXXXXXXXXX Replace the developing unit (See page 1-5-13).
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXX
Defective harness
between engine PWB
(YC31) and main PWB
(YC6), or improper con-
nector insertion.
Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.
Print example Causes Check procedures/corrective measures
No main
charging.
Defective harness
between high voltage
PWB and engine PWB
(YC16), or improper con-
nector insertion.
Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.
Defective main charger
unit.
Replace the drum unit (See page 1-5-14).
Defective high voltage
PWB.
Replace the high voltage PWB (See page 1-5-33).
Defective engine PWB. Replace the engine PWB (See page 1-5-29).
XXXXXX
XXXXXX
XXXXXX
XXXXXX
XXXXXX
Defective laser scanner
unit.
Replace the laser scanner unit YK and laser scanner unit MC
(See page 1-5-36).

Kyocera FS-C5300DN Specifications

General

Brand	Kyocera
Model	FS-C5300DN
Category	Printer
Language	English