2NP
1-4-63
8230
DF staple motor error 1
Staple JAM (DF) has been
detected twice in a row. (The
second JAM detection
condition fullfilled with the
home position did not
detected in 600 ms after the
motor was driven.)
DF staple motor
1. Remove the staple unit and check that
stapling is possible without a jam.
2. Confirm that the FCC wiring connector is
not distorted and connect the FCC
wiring all the way in.
Staple unit and DF main PWB (YC11)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the staple unit. (Refer to the
service manual for the document
finisher).
DF staple sensor
Replace the staple unit.
DF main PWB
Replace the DF main PWB (Refer to the
service manual for the document finisher).
8240
DF staple motor error 2
Staple JAM (DF) has been
detected twice in a row.
(The second JAM detection
condition fullfilled with a lock
detection signal maintained 1
V for 500 ms continuously,
while the stapler motor was
driven.)
DF staple motor
1. Remove the staple unit and check that
stapling is possible without a jam.
2. Confirm that the FCC wiring connector is
not distorted and connect the FCC
wiring all the way in.
Staple unit and DF main PWB (YC11)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the staple unit. (Refer to the
service manual for the document
finisher).
DF main PWB
Replace the DF main PWB (Refer to the
service manual for the document finisher).
Code
Contents
Causes
Check procedures/
corrective measures
Se
r
vice Manual
Y1
16
1
41-8
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