Olivetti d-Copia 3500MF Service Manual page 264

Code Contents
0180 Machine number mismatch
Machine number of main and
engine does not match.
0620 FAX image DIMM error
DIMM is not installed cor-
rectly.
DIMM cannot be accessed.
0630 DMA error
DMA transmission of image
data does not complete within
the specified period of time.
0640 Hard disk error
The hard disk cannot be
accessed.
0650 FAX image DIMM check
error
Improper DIMM is installed.
0800 Image processing error
JAM010X is detected twice.
0830 FAX control PWB flash pro-
gram area checksum error
A checksum error occurred
with the program of the FAX
control PWB.
0840 Faults of RTC
The time is judged to go back
based on the comparison of
the RTC time and the current
time or five years or more
have passed.
0870 FAX control PWB to main
PWB high capacity data
transfer error
High-capacity data transfer
between the FAX control PWB
and the main PWB of the
machine was not normally
performed even if the data
transfer was retried the speci-
fied times.
Service Manual
Causes
Data damage of Contact the Service Administrative Division.
EEPROM.
DIMM installed Check if the DIMM is inserted into the socket
incorrectly. on the main PWB correctly.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Poor contact in the Check the connection the signal cable for
connector termi- CIS and the main PWB, and the continuity
nals. across the connector terminals. Repair or
replace if necessary.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Defective hard Replace the hard disk and check for correct
disk. operation.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
DIMM installed Check if the DIMM is inserted into the socket
incorrectly. on the main PWB correctly.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Defective FAX soft- Install the fax software.
ware.
Defective FAX con- Replace the fax control PWB and check for
trol PWB. correct operation.
The battery is dis- Check visually and remedy if necessary
connected from the
main PWB.
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-38).
Improper installa- Reinstall the FAX control PWB.
tion FAX control
PWB.
Defective FAX con- Replace the FAX control PWB or main PWB
trol PWB or main and check for correct operation (see page 1-
PWB. 5-38).
1-4-22
2LL/2LJ/2LH
Check procedures/
corrective measures
Y113350-5