Kyocera FS-3040MFP Service Manual page 111

Code Contents
0180 Machine number mis-
match
Machine number of main
and engine does not match.
0420 Paper feeder communica-
tion error
Communication error
between engine PWB and
optional paper feeder.
0830 FAX control PWB flash
program 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 compari-
son 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 nor-
mally performed even if the
data transfer was retried
the specified times.
0920 Fax file system error
The backup data is not
retained for file system
abnormality of flash mem-
ory of the FAX control
PWB.
Causes
Data damage of Contact the Service Administrative Division.
EEPROM.
Improper installa- Follow installation instruction carefully again.
tion paper feeder.
Defective connec- Reinsert the connector. Also check for continu-
tor cable or poor ity within the connector cable. If none, remedy
contact in the con- or replace the cable.
nector. Paper feeder interface and connect-L PWB
(YC2)
Connect-L PWB (YC6) and engine PWB
(YC504)
Defective engine Replace the engine PWB and check for correct
PWB. operation (see page 1-5-30).
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective FAX soft- Install the fax software.
ware.
Defective FAX con- Replace the FAX control PWB (see page 1-5-
trol PWB. 42).
The battery is dis- Check visually and remedy if necessary
connected from the
main PWB.
Defective main Replace the main PWB and check for correct
PWB. operation (see page 1-5-34).
Improper installa- Reinstall the FAX control PWB (see page 1-5-
tion FAX control 42).
PWB.
Defective FAX con- Replace the FAX control PWB or main PWB
trol PWB or main and check for correct operation (see page 1-5-
PWB. 42 or 1-5-34).
Defective FAX con- Replace the FAX control PWB and check for
trol PWB. correct operation (see page 1-5-42).
1-4-7
Check procedures/
corrective measures
2LW/2LX