Ricoh B286 Service Manual page 242

SC Code Descriptions
Printer error 1
An internal application error was
920 B
detected and operation cannot
continue.
921 B Printer Error 2
When the printer application started,
the font designated for use could not
be found on the SD card.
953 B Scanner start error
The job was ready to start with the
selected image processing mode, but
the program did not receive a start
signal from the IPU.
954 D Printer Image Setting Error
The settings that are required for
image processing using the printer
controller are not sent from the IPU.
955 D Memory Setting Error
The settings that are required for
image processing using the memory
are not sent from the IPU.
B286/B289
! Software defective
! Turn the machine power off/on,
or change the controller firmware
! Insufficient memory
The font is not on the SD card
!
! Firmware bug
Update the scanner firmware
!
! IPU defective
Firmware bug
!
! IPU defective
Firmware bug
!
! Hard disk unit defective
! Controller defective
! MCU defective
! IPU defective
4-24 SM