Kyocera FS-9500DN Service Manual

FS-9120DN/9520DN
1-5-37
Problem Causes Check procedures/corrective measures
(12)
Cooling fan motor 6
does not operate.
(13)
Cooling fan motor 7
does not operate.
(14)
The upper paper
feed clutch does not
operate.
(15)
The lower paper
feed clutch does not
operate.
(16)
Feed clutch 1 does
not operate.
(17)
Feed clutch 2 does
not operate.
(18)
Feed clutch 3 does
not operate.
Broken cooling fan motor 6
coil.
Poor contact in the cooling
fan motor 6 connector ter-
minals.
Broken cooling fan motor 7
coil.
Poor contact in the cooling
fan motor 7 connector ter-
minals.
Broken upper paper feed
clutch coil.
Poor contact in the upper
paper feed clutch connec-
tor terminals.
Defective engine controller
PWB.
Broken lower paper feed
clutch coil.
Poor contact in the lower
paper feed clutch connec-
tor terminals.
Defective engine controller
PWB.
Broken feed clutch 1 coil.
Poor contact in feed clutch
1 connector terminals.
Defective engine controller
PWB.
Broken feed clutch 2 coil.
Poor contact in feed clutch
2 connector terminals.
Defective engine controller
PWB.
Broken feed clutch 3 coil.
Poor contact in feed clutch
3 connector terminals.
Defective engine controller
PWB.
Check for continuity across the coil. If none, replace cooling fan
motor 6.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, repair or replace the cable.
Check for continuity across the coil. If none, replace cooling fan
motor 7.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, repair or replace the cable.
Check for continuity across the coil. If none, replace the upper
paper feed clutch.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if YC16-B1 on the en-
gine controller PWB goes low. If not, replace the engine control-
ler PWB.
Check for continuity across the coil. If none, replace the lower
paper feed clutch.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if YC16-B4 on the en-
gine controller PWB goes low. If not, replace the engine control-
ler PWB.
Check for continuity across the coil. If none, replace feed clutch
1.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if YC11-14 on the en-
gine controller PWB goes low. If not, replace the engine control-
ler PWB.
Check for continuity across the coil. If none, replace feed clutch
2.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if YC13-A12 on the en-
gine controller PWB goes low. If not, replace the engine control-
ler PWB.
Check for continuity across the coil. If none, replace feed clutch
3.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if YC13-A5 on the en-
gine controller PWB goes low. If not, replace the engine control-
ler PWB.

Kyocera FS-9500DN Specifications

General

Brand	Kyocera
Model	FS-9500DN
Category	All in One Printer
Language	English