Ricoh D131 - Page 474

SC100: Scanning
SM Appendix 2-7 D131/D132/D133
Appendix:
Service Call
Conditions
SC161-01 D IPU error (LSYNC abnormal)
The error result of self-diagnostic by the ASIC on the BICU is
detected.
 Defective BICU
 Defective connection between BICU and SBU
 Check the connection between BICU and SBU.
 Replace the BICU.
SC161-02 D IPU error (Ri response abnormal)
The machine detects an error during an access to the Ri.
 Defective BICU board
 Replace the BICU board.
SC161-03 D IPU error (Aruru operation abnormal)
The IPU fails to configure or initialize the DRAM.
 Defective BICU board
 Replace the BICU board.
SC165
D
Copy data security unit error
The copy data security option is installed by not operating correctly.
-
 Copy data security card corrupted
 The board is not installed or the board is defective