Olivetti d-Color MF2552 plus Service Manual page 362

Code Contents
8260 DF middle motor error
When the DF middle motor is
driven, DF middle sensor
does not turn on within 1s.
Service Manual
Causes
DF middle motor
DF middle sensor
DF main PWB Replace the DF main PWB (Refer to the
service manual for the document finisher).
1-4-64
Check procedures/
corrective measures
1. Execute U240 Motor - Middle(L) to
check the finisher operation (see page
1-3-103).
2. Check that the drive from the motor
reaches the middle roller.
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
(YC10)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the DF middle motor.
1. Execute U241 Finisher - Middle Tray
Eject to check the finisher switch (see
page 1-3-105).
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 middle sensor and DF main PWB
(YC20)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the DF middle sensor.
2NP
Y116141-8