Olivetti d-Copia 6500MF Plus Service Manual page 465

Code Contents
8300 CF unit communication
error
Communication with the cen-
ter-folding unit is not possible.
8310 CF side registration motor 2
error
When initial operation, CF
side registration sensor 2
does not turn on within 1 s.
Y116520-3
Related parts
CF unit set switch
CF main PWB Replace the CF main PWB
DF main PWB Replace the DF main PWB (Refer to the
service manual for the document finisher).
CF side registration
motor 2
CF side registration
sensor 2
CF main PWB Replace the CF main PWB
1-4-137
Check procedures/
corrective measures
1. Execute U241 Booklet - Set to check the
finisher switch (see page 1-3-118).
2. Check that the switch 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.
CF main PWB (YC7) and DF main PWB
(YC9)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the CF unit set switch.
1. Execute U240 Booklet - Width Test to
check finisher operation check (see
page 1-3-116).
2. Manipulate the side registration upper
guide back and forth to check it can
smoothly move back and forth.
3. Check that the drive from the motor
reaches the side registration upper
guide.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
CF side registration motor 2 and CF
main PWB (YC10)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the CF side registration motor.
1. Execute U241 Booklet - Width Up HP to
check the finisher switch (see page 1-3-
116).
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.
CF side registration sensor 2 and CF
main PWB (YC20)
4. Replace the CF side registration sensor
2.
2N8/2N7
Service Manual