Kyocera TASKalfa 181, Service Manual

Page: 133 / 355

2KJ/2KH
1-4-19
C0610 Bitmap (DIMM) problem
There is a problem with the data or
address bus of the bitmap DRAM.
Defective main
PWB. Replace the main PWB and check for cor-
rect operation.
DIMM installed
incorrectly. Check if the DIMM is inserted into the socket
on the main PWB correctly.
Defective DIMM. Replace the DIMM and check for correct
operation.
C0630 DMA problem
DMA transmission of compressed,
decompressed, rotated, relocated or
blanked-out image data does not com-
plete within the specified period of time.
Defective main
PWB. Replace the main PWB and check for cor-
rect operation.
C0800 Image processing problem
JAM05 is detected twice.
Defective main
PWB. Replace the main PWB and check for cor-
rect operation.
C0820 Fax control PWB CG ROM checksum
error
A checksum error occurred with the CG
ROM data of the fax control PWB.
Defective fax con-
trol PWB. Replace the fax control PWB and verify the
operation.
C0830 Fax control PWB flash program area
checksum error
A checksum error occurred with the pro-
gram of the fax control PWB.
Defective fax con-
trol PWB. Replace the fax control PWB and verify the
operation.
C0860 Fax control PWB software switch
checksum error
A checksum error occurred with the soft-
ware switch value of the fax control
PWB.
Defective fax soft-
ware. Install the fax software.
Defective fax con-
trol PWB. Replace the fax control PWB and verify the
operation.
C0870 Fax control PWB to main PWB high
capacity data transfer problem
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
specified times.
Poor contact in the
connector termi-
nals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective PWB. Replace the fax control PWB or main PWB
and check for correct operation.
C0880 Fax control PWB program archive
problem (optional fax)
When power is turned on, the com-
pressed program in the Flash ROM on
the fax control PWB was not success-
fully decompressed.
Defective fax con-
trol PWB. Replace the fax control PWB and verify the
operation.
C0890 Fax control PWB CG FONT archive
problem (optional fax)
When power is turned on, the com-
pressed CG font in the Flash ROM on
the fax control PWB was not success-
fully decompressed.
Defective fax con-
trol PWB. Replace the fax control PWB and verify the
operation.
C0900 Fax software incompatibility detection
problem
Version of fax software is not compatible
with that of main software.
Fax software ver-
sion or main soft-
ware is earlier. Check the version of the fax software and
the main software, upgrade the version to
the compatible software.
Code Contents
Remarks
Causes Check procedures/corrective measures