Ricoh Type M12, Field Service Manual

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2. Replacement and Adjustment
FCU
SRAM Data Transfer Procedure
When you replace the FCU board, transfer the SRAM data from the old FCU board to the new FCU
board. Do the following procedure to back up the SRAM data.
• The following data can be transfered: TTI, RTI, CSI, Fax bit switch settings, RAM address settings,
NCU parameter settings
1. Remove the controller cover [A] ( x 4).
2. Remove the FCU [A] from the FCU slot ( x 3).
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