Ricoh LDD280 - 5.5.3 DOWNLOADING THE FIRMWARE TO THE MACHINE

FIRMWARE UPDATE
C262/C265 5-54 SM
NOTE: 1) For ACU, ECU, Panel and Language
If different versions of the firmware are stored on the SD card, the
machine displays all versions of the firmware on the operation panel.
Then, you can upgrade or downgrade by selecting the necessary
firmware.
2) The firmware should always be in the “C262” folder (Second level) -
“romdata” folder (First Level). If not, the machine cannot find the
firmware.
3) Put C262 firmware in the “C262” folder.
4. Wait until the data is transferred completely.
CAUTION: Do not remove the SD card from the PC until after all data is
transferred (at this time, the PC says that it is safe to remove the card).
5. Compare the size of the file on the PC and the file on the SD card. If the sizes
are different, the data was not transferred completely.
CAUTION: Do not take out the SD card until after you turn off the PC or disconnect
the USB Reader/Writer.
5.5.3 DOWNLOADING THE FIRMWARE TO THE MACHINE
1. Turn off the power
2. Put the SD card [A] in slot [B] of the ACU board.
3. Turn on the power again
C262I205.WMF
[A]
[B]