Olivetti d-Copia 3500MF Service Manual page 298

Code Contents
9010 Coin vender communica-
tion error
A communication error from
coin vender is detected 10
times in succession.
9040 DP lift motor going up error
When the DP lift motor is
driven, DP lift sensor 1 does
not turn on within 2 s.
9050 DP lift motor going down
error
When the DP lift motor is
driven, DP lift sensor 2 does
not turn on within 2 s.
9060 DP EEPROM error
Mismatch of reading data from
two locations occurs 3 times
successively.
Mismatch between writing
data and reading data occurs
3 times successively.
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.
Data setup failure. Set maintenance mode U206 to off when a
coin vender is not installed.
Defective coin Replace the coin vender control PWB.
vender control
PWB.
Defective PWB. Replace the main PWB and check for cor-
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. DP lift motor and DP main PWB (YC5)
DP lift sensor 1 and DP main PWB (YC4)
Defective DP lift Replace the DP lift sensor 1.
sensor 1.
Defective DP lift Replace the DP lift motor.
motor.
Defective DP main Replace the DP main PWB and check for
PWB. correct operation.
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. DP lift motor and DP main PWB (YC5)
DP lift sensor 2 and DP main PWB (YC2)
Defective DP lift Replace the DP lift sensor 2.
sensor 2.
Defective DP lift Replace the DP lift motor.
motor.
Defective DP main Replace the DP main PWB and check for
PWB. correct operation.
Defective DP main Replace the DP main PWB and check for
PWB. correct operation.
Device damage of Contact the Service Administrative Division.
EEPROM.
1-4-56
2LL/2LJ/2LH
Check procedures/
corrective measures
Y113350-5