Kyocera FS-9120DN 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-9120DN Specifications

General

I/O ports	1 x Fast Ethernet 10/100 Base TX; 1 x High speed bi-directional parallel (IEEE 1284); 1 x USB 2.0 (High-Speed); 1 x KUIO LV Option-Interface slot.
Custom media sizes	88 x 148 mm - 297 x 450 mm
Power requirements	AC 220/240 V 50/60 Hz
Standard input trays	2 x 500
Recommended media weight	60 - 105 g/m²
Power consumption (active)	920 W
Maximum print size	297 x 420 mm
Maximum ISO A-series paper size	A3
Color	No
Print technology	Laser
Time to first page (black, normal)	7 s
Print speed (black, normal quality, A4/US Letter)	36 ppm
Memory slots	2
Storage media	HDD
Processor model	Power PC 750CX
Built-in processor	Yes
Maximum internal memory	544 MB
Internal storage capacity	20 GB
Sound power level (standby)	39 dB
Sound pressure level (printing)	53 dB
Total input capacity	1200 sheets
Maximum input capacity	4200 sheets
Paper tray 2 input capacity	200 sheets
Maximum duty cycle	55000 pages per month
Sustainability certificates	ENERGY STAR
Power consumption (standby)	160 W
Power consumption (PowerSave)	12 W

Weight and Dimensions

Dimensions (WxDxH)	585 x 639 x 615 mm