Olivetti d-Copia 6500MF Plus Service Manual page 464

Code Contents
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.)
8260 DF middle motor home
position error
DF paddle sensor is not
turned on within 1s after
driving the DF middle motor.
Service Manual
Related parts
DF staple motor
DF main PWB Replace the DF main PWB (Refer to the
service manual for the document finisher).
DF middle motor
DF paddle sensor
DF main PWB Replace the DF main PWB (Refer to the
service manual for the document finisher).
1-4-136
Check procedures/
corrective measures
1. Remove the staple unit and check that
stapling is possible without a jam.
2. Confirm that the FFC wiring connector is
not distorted and connect the FFC wiring
all the way in.
Staple unit and DF main PWB (YC17)
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).
1. Execute U240 Motor - Middle(H)(L) (see
page 1-3-116).
2. Check that the drive from the motor
reaches the paddle.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF middle motor and DF main PWB
(YC12)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the DF middle motor.
1. Execute U241 Finisher - Lead Paddle to
check the finisher switch (see page 1-3-
118).
2. Check that the sensor and its mounting
bracket are correctly positioned.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF paddle sensor and DF main PWB
(YC22)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the DF paddle sensor.
2N8/2N7-2
Y116520-