Olivetti d-Copia 5200MF Service Manual page 196

Code
C8170 Side registration motor 1 problem
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3 s passed.
Jam 88 is indicated.
Finisher front side registration motor
problem (optional built-in finisher)
When the front-side registration home-
position sensor is turned on during initial-
ization, the sensor did not turn on while it
has moved by 106 pulses.
When the front-side registration home-
position sensor is turned off during initial-
ization, the sensor did not turn on in 3 s.
C8180 Side registration motor 2 problem
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3 s passed.
Jam 88 is indicated.
Finisher rear side registration motor
problem (optional built-in finisher)
When the rear-side registration home-
position sensor is turned on during initial-
ization, the sensor did not turn on while it
has moved by 106 pulses.
When the rear-side registration home-
position sensor is turned off during initial-
ization, the sensor did not turn on in 3 s.
Y111960-2
Contents
Causes Check procedures/corrective measures
Poor contact in the Check the connection of connector YC2 on
connector termi- the inner tray PWB and the connector on
nals. side registration motor 1, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective side reg- Replace side registration motor 1.
istration motor 1.
Defective PWB. Replace the inner tray PWB or finisher main
PWB and check for correct operation.
The front side reg- Reinsert the connector. Also check for conti-
istration motor con- nuity within the connector cable. If none,
nector makes poor remedy or replace the cable.
contact.
Defective front side Replace front side registration motor.
registration motor.
The front side reg- Reinsert the connector. Also check for conti-
istration home nuity within the connector cable. If none,
position sensor remedy or replace the cable.
connector makes
poor contact.
Defective front side Replace the front side registration home
registration home position sensor.
position sensor.
Defective finisher Replace the finisher control PWB and check
control PWB. for correct operation.
Poor contact in the Check the connection of connector YC8 on
connector termi- the inner tray PWB and the connector of
nals. side registration motor 2, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective side reg- Replace side registration motor 2.
istration motor 2.
Defective PWB. Replace the inner tray PWB or finisher main
PWB and check for correct operation.
The rear side reg- Reinsert the connector. Also check for conti-
istration motor con- nuity within the connector cable. If none,
nector makes poor remedy or replace the cable.
contact.
Defective rear side Replace rear side registration motor.
registration motor.
The rear side reg- Reinsert the connector. Also check for conti-
istration home nuity within the connector cable. If none,
position sensor remedy or replace the cable.
connector makes
poor contact.
Defective rear side Replace the rear side registration home
registration home position sensor.
position sensor.
Defective finisher Replace the finisher control PWB and check
control PWB. for correct operation.
Service Manual
Remarks
2KR/2KS
1-4-39