Kyocera FS-9120DN Service Manual

FS-9120DN/9520DN
1-5-36
Problem Causes Check procedures/corrective measures
(4)
The eject motor
does not operate.
(5)
The upper lift motor
does not operate
(C1010).
(6)
The lower lift motor
does not operate
(C1020).
(7)
Cooling fan motor 1
does not operate.
(8)
Cooling fan motor 2
does not operate.
(9)
Cooling fan motor 3
does not operate.
(10)
Cooling fan motor 4
does not operate.
(11)
Cooling fan motor 5
does not operate.
Defective eject switch.
Defective engine controller
PWB.
Broken upper lift motor
coil.
Poor contact in the upper
lift motor connector termi-
nals.
Defective engine controller
PWB.
Broken lower lift motor
coil.
Poor contact in the lower
lift motor connector termi-
nals.
Defective engine controller
PWB.
Broken cooling fan motor 1
coil.
Poor contact in the cooling
fan motor 1 connector ter-
minals.
Broken cooling fan motor 2
coil.
Poor contact in the cooling
fan motor 2 connector ter-
minals.
Broken cooling fan motor 3
coil.
Poor contact in the cooling
fan motor 3 connector ter-
minals.
Broken cooling fan motor 4
coil.
Poor contact in the cooling
fan motor 4 connector ter-
minals.
Broken cooling fan motor 5
coil.
Poor contact in the cooling
fan motor 5 connector ter-
minals.
Run maintenance item U031 and turn the eject switch on and off
manually. If "1" is not displayed when the switch is on or "0" is
not displayed when the switch is off, replace eject switch.
Run maintenance item U030 and check if YC16-B11, YC16-B12,
YC16-B13 and YC16-B14 on the engine controller PWB go low.
If not, replace the engine controller PWB.
Check for continuity across the coil. If none, replace the upper
lift motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if 24 V DC is output across YC13-A17 on the engine con-
troller PWB right after the upper cassette is installed. If not, re-
place the engine controller PWB.
Check for continuity across the coil. If none, replace the lower lift
motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if 24 V DC is output across YC13-B7 on the engine con-
troller PWB right after the lower cassette is installed. If not, re-
place the engine controller PWB.
Check for continuity across the coil. If none, replace cooling fan
motor 1.
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 2.
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 3.
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 4.
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 5.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, repair or replace the cable.

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