Ricoh Da-P1 Field Service Manual page 161

Code Meaning
19 Schedule data error
20 Cannot map logical
address
21 Not enough memory for
downloading
22 Cannot decompress
compressed data
24 SD card access error
31 An error to continue
downloading has
occurred.
When using two or
more SD cards to
download data, the
data from the second or
later SD card was
incompatible.
• Turn the power off, switch DIPSW-1 on the controller to
ON, and then turn the power back on to force the ROM
data to be rewritten.
• If you cannot resolve the problem with the above steps,
replace the controller board.
• Cycle the machine off/on.
• If the program starts in the SD card, reinsert the SD card.
• If you cannot resolve the problem with the above steps,
replace the controller board.
• Cycle the machine off/on.
• If you cannot resolve the problem with the above steps,
replace the controller board.
• Cycle the machine off/on.
• Replace the SD card that was used to update
• If you cannot resolve the problem with the above steps,
replace the controller board.
• Cycle the machine off/on.
• Make sure SD card inserted correctly, or use another SD
card.
• If you cannot resolve the problem with the above steps,
replace the controller board.
• Install the SD card containing the subsequent program(s),
and then turn the power off and then back on to resume
downloading.
• Retry again with a different SD card.
• If the problem persists even if you try to install the
subsequent data using another SD card, turn the power off,
switch DIPSW-1 on the controller to ON, and then turn the
power back on to force the ROM data to be rewritten.
• If forcing the data to be rewritten fails, replace the
controller board.
Updating the Firmware
Solution
159