Kyocera FS-3040MFP - Page 114

2LW/2LX-2
1-4-10
3500 Communication error
between scanner and
ASIC
An error code is detected.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
CCD PWB (YC2) and main PWB (YC8)
Defective CCD
PWB.
Replace the scanner unit (see page 1-5-19).
Defective main
PWB.
Replace the main PWB and check for correct
operation (see page 1-5-34).
4000 Polygon motor synchro-
nization error
The polygon motor ready
input is not given for 10 s
during the polygon motor is
ON.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
Laser scanner unit and main PWB (YC14)
Defective polygon
motor.
Replace the laser scanner unit (see page 1-5-
16).
Defective main
PWB.
Replace the main PWB and check for correct
operation (see page 1-5-34).
4200 BD steady-state error Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
Laser scanner unit and main PWB (YC16)
Defective laser
scanner unit.
Replace the laser scanner unit (see page 1-5-
16).
Defective main
PWB.
Replace the main PWB and check for correct
operation (see page 1-5-34).
5100 Main charger high-volt-
age error
Five pages have been
printed with the main char-
ger output short-circuited.
Drum unit installed
incorrectly.
Verify harness is not pinched.
Engine PWB
installed incor-
rectly.
Verify harness is not pinched.
Defective engine
PWB.
Replace the engine PWB and check for correct
operation (see page 1-5-30).
6000 Broken fuser heater wire
The temperature does not
reach 100°C/212°F after
the fuser heater has been
turned on continuously for
30 s.
The temperature does not
rise by 1°C/1.8°F after the
fuser heater lamp has been
turned on continuously for
15 s during warm-up or at
standby.(Only when the
detection temperature is
less than 200°C.)
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
Fuser heater and power source PWB (YC102)
Fuser unit and engine PWB (YC506)
Deformed connec-
tor pin.
See page 1-4-11.
Defective triac. See page 1-4-11.
Fuser thermostat
triggered.
Reinsert the fuser unit (see page 1-5-29).
Broken fuser
heater wire.
Replace the fuser unit (see page 1-5-29).
Code Contents Causes
Check procedures/
corrective measures