Ricoh MP CW2201

SC161-02 D IPU Error 2: Ri Response Error
An IOB error (Ri response error) is generated if an error is detected in Ri
access.
• IPU defective
• IOB board error (Ri2005 and peripheral circuit defective).
• Chip fault (Ri2005 defective)
Power reset
SC161-05 D BICU Error: Ri2005 M-to-P Response Error
A BICU error (RI2005_MtoP response error) is generated if an error is
detected in RI2005 (MtoP) access.
• BICU board defective (RI2005 operation error)
Replace BICU board
SC161-11 D IPU Error (Lsync Error)
Perform IPU self-diagnosis before reading, and if an error is detected in the
results, an IPU error (LSYNC error) is generated.
• Connection problem of the LVDS cable between IOB and BiCU (IPU)
boards
• IOB board defective
• BiCU (IPU) board defective (ASIC: Macaron defective)
• SC auto-reboot
• Main power OFF/ON
• Replace the Parts
• Reset the connector
• Replace the cable
• Replace the IOB board
• Replace the BiCU (IPU) board
SC100: Scanning
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