Table of Contents
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Code
Contents
8030
Punch motor error 3
Home position does not turn
from On to Off in 50 ms after
home position has been ini-
tialized.
8090
DF paddle motor error
When the DF paddle motor is
driven, DF paddle sensor
does not turn on within 1 s.
All manuals and user guides at all-guides.com
Causes
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Defective punch
motor.
Defective PWB.
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Defective DF pad-
dle sensor.
Defective DF pad-
dle motor.
Defective DF main
PWB.
1-4-12
Check procedures/
corrective measures
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Punch motor and punch PWB (YC4)
Punch PWB (YC1) and DF main PWB (YC7)
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Punch motor and punch PWB (YC4)
Punch PWB (YC1) and DF main PWB (YC8)
Replace the punch motor.
Replace the punch PWB or DF main PWB
and check for correct operation.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF paddle motor and DF main PWB (YC15)
DF paddle sensor and DF main PWB
(YC22)
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF paddle motor and DF main PWB (YC11)
DF paddle sensor and DF main PWB
(YC20)
Replace the DF paddle sensor.
Replace the DF paddle motor.
Replace the DF main PWB and check for
correct operation.
3NC/3NB/3NK
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