2LL/2LJ/2LH-2
1-4-41
6910
Engine software ready error
The device won’t engage in
ready state in 60 minutes after
warming-up has began.
Defective engine
software.
Install the engine software.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-47).
6940
Heater fan motor error
When the heater fan motor is
driven, the alarm signal is
detected for 5 s continuously.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Heater fan motor and feed PWB 1 (YC11)
Feed PWB 1 (YC2) and engine PWB (YC5)
Defective heater
fan motor.
Replace the heater fan motor.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-47).
7001
Toner motor error
During the toner motor is
driven, an event in which a
locking was detected for 5
times in 200 ms intervals has
occurred in 30 sets.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Toner motor and engine PWB (YC27)
Defective toner
motor.
Replace the toner motor.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-47).
7101
Toner sensor error
Sensor output value of 60 or
less or 944 or more continued
for 3 s.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Toner sensor and front PWB (YC7)
Front PWB (YC2) and engine PWB (YC8)
Defective toner
sensor.
Replace developer unit (see page 1-5-28).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-47).
7200
Broken outer temperature
sensor wire
The sensor input sampling is
greater than 230.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Outer temperature sensor and front PWB
(YC8)
Front PWB (YC2) and engine PWB (YC8)
Defective outer
temperature sen-
sor.
Replace outer temperature sensor.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-47).
Code
Contents
Causes
Check procedures/
corrective measures
Содержание TASKalfa 3500i
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Страница 623: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR DOCUMENT PROCESSOR ...
Страница 658: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 671: ...INSTALLATION GUIDE FOR LARGE CAPACITY FEEDER ...
Страница 686: ...INSTALLATION GUIDE FOR SIDE DECK ...
Страница 711: ...INSTALLATION GUIDE FOR 1000 SHEETS FINISHER ...
Страница 724: ...INSTALLATION GUIDE FOR 4000 SHEETS FINISHER ...
Страница 740: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT ...
Страница 754: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Страница 771: ...INSTALLATION GUIDE FOR MAILBOX ...
Страница 779: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Страница 799: ...INSTALLATION GUIDE FOR INNER JOB SEPARATOR ...
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