Konica Minolta bizhub 500 Service Manual page 370

Field Service Ver.2.0 Jan. 2007
Classification Code
Page C-B185
control
C-B186
C-B187
C-B188
Operation C-C103
panel
commu-
nication
abnor-
mality
Machine C-C181
type
detection
abnor-
mality
Flash C-C182
ROM
abnor-
mality
Software C-C183
abnor-
mality
Non- C-C284
volatile
memory
C-C285
abnor-
mality
C-C286
C-C287
C-C288
HDD C-D001
C-D002
Confidential – for internal use only, do not distribute
Causes
Incoming data size logic error
(The incoming data is not a multi-
ple number of DotLine.
Image Buff acquisition (alloc) error
Error return from Compressor
Band Buff control error (new
Instance/get/free)
While in the completion of the
reception from the control of the
operation panel, either of the fol-
lowing is detected or after starting
the transmission, the transmis-
sion cannot be completed within
a specified period of time.
• Data checksum error
• Communication GA gener-
ates an error vector.
The machine type mentioned in
the software is different from the
machine type information given
on the main body drive board.
A flash ROM checksum error of
the image control board is
detected.
The machine type mentioned in
the software is different between
the overall control and the image
control.
Non-volatile memory abnormality
*1
Non-volatile memory abnormality
*1
Non-volatile memory abnormality
*1
Non-volatile memory abnormality
*1
Non-volatile memory abnormality
*1
HDD initialization abnormality.
JOB RAM retention abnormality.
13. MALFUNCTION CODE
Resulting Estimated abnormal parts
operation
FAX breakdown FK-502
Engine section Overall control board (OACB)
power OFF.
It stops immedi- Overall control board (OACB)
ately. NVRAM board (NRB)
Engine section HD-505
power OFF.
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