Olivetti d-Copia 3500MF Service Manual page 272

Code Contents
2810 Inner motor error
Initialized when an error is
constantly observed for 2 sec-
onds after the inner motor is
activated. An error is con-
stantly observed for 2.5 sec-
onds after rebooting.
3100 Scanner carriage error
The home position is not cor-
rect when the power is turned
on or at the start of copying
using the table.
3200 Exposure lamp error
When input value at the time
of LED lamp PWB illumination
does not exceed the threshold
value between 5 s.
Service Manual
Causes
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Inner motor and front PWB (YC13)
Front PWB (YC3) and engine PWB (YC7)
Defective drive Check if the gears rotate smoothly. If not,
transmission sys- grease the bushes and gears. Check for
tem of motor. broken gears and replace if any.
Defective inner Replace the inner motor.
motor.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-43).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Home position sensor and ISC PWB (YC8)
Scanner motor and ISC PWB (YC5)
ISC PWB (YC3) and main PWB (YC11)
Defective home Replace the home position sensor.
position sensor.
Defective scanner Replace the scanner motor.
motor.
Defective ISC Replace the ISC PWB and check for correct
PWB. operation.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. LED lamp PWB and ISC PWB (YC6)
ISC PWB (YC3) and main PWB (YC11)
Defective LED Replace the LED lamp PWB and check for
lamp PWB. correct operation.
Defective ISC Replace the ISC PWB and check for correct
PWB. operation.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
1-4-30
2LL/2LJ/2LH
Check procedures/
corrective measures
Y113350-5