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Sc 144 en ricoh mf1515 - Ricoh Aficio MP1600SPF Copier

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Communication Error between BICU and SBU

The BICU cannot correctly establish
communication with the SBU.

Possible Cause:
• Loose connection of the flat cable
between the BICU and the SBU
• Defective flat cable between the BICU
and the SBU
• Defective BICU
• Defective SBU

Posted on Jan 22, 2011

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