Olivetti d-Copia 6500MF Plus Service Manual page 412

Code Contents
2670 PF paper feed motor error
(side paper feeder)
After PF paper feed motor is
driven, the ready signal does
not turn to L within 2 s.
3100 Scanner carriage error
The home position is not cor-
rect when the power is turned
on, at the end of a reading
process of the table and docu-
ment processor.
Service Manual
Related parts
PF paper feed
motor
PF main PWB Replace the PF main PWB (Refer to the
service manual for the paper feeder).
The scanner mirror
Check whether the scanner mirror frame has
frame is being
been unlocked and unlock if necessary (see
locked after setup. page 1-2-25).
Scanner motor
Home position
sensor
ISC PWB
Replace the ISC PWB and execute U411
(see page 1-3-152).
Main PWB
Replace the main PWB (see page 1-5-74).
1-4-84
Check procedures/
corrective measures
1. Execute Side 2PF - Motor ON of U247
feed unit operation check (see page 1-3-
129).
2. Check the paper feed roller and drive
gear can rotate or they are not unusually
loaded and, if necessary, replace.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
PF paper feed motor and PF main PWB
(YC16)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the PF paper feed motor.
1. To check the scanner motor, execute
U073 (see page 1-3-61).
2. Move the scanner by the hand to check
whether it is unusually difficult to move.
3. Check that the optical wire rope is not
disengaged and engage the wire.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Scanner motor and ISC PWB (YC5)
ISC PWB (YC3) and Main PWB (YC11)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the scanner motor.
1. Check that the sensor is correctly
positioned.
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Home position sensor and ISC PWB
(YC8)
3. Replace the home position sensor.
2N8/2N7
Y116520-