Ricoh G147 Service Manual page 178

B735 running from an SD card.
876 D Log data abnormal
An error was detected in the handling
of the log data at power on or during
machine operation. This can be
caused by switching the machine off
while it is operating.
Electrical total counter error
900 D
The total counter contains
something that is not a number.
SC901 Mechanical total count error
901 D
The IO board cannot receive the mechanical
total count data.
Printer error
An internal application error was
920 B
detected and operation cannot
continue.
Printer font error
When the software application
921 B
started, the printer did not detect
a font on the SD card that it can
G147
Software error. Update the
firmware
NVRAM defective
HDD defective
NVRAM incorrect type
NVRAM defective
NVRAM data scrambled
Unexpected error from external
source
Software defective; turn the
machine off/on, or change the
controller firmware
Insufficient memory
The fonts on the SD card are not
fonts that can be used with the
printer
4-28
Mechanical total
counter defective
SM