The error code on Ricoh devices typically indicates a communication error between the operation panel and the controller board during startup or operation. This specific sub-code (-10) often points to a timeout or a failed handshake between the Linux-based operation panel and the machine's main controller. Core Causes
: The Service Program (SP) mode might have the smart operation panel connection disabled (set to "0").
If the error persists, it may indicate a loose or damaged connection between the operation panel and the controller board.
Technical documentation indicates this is primarily a software/firmware bug rather than a hardware failure in many cases. Firmware Update
The error code on Ricoh devices typically indicates a communication error between the operation panel and the controller board during startup or operation. This specific sub-code (-10) often points to a timeout or a failed handshake between the Linux-based operation panel and the machine's main controller. Core Causes
: The Service Program (SP) mode might have the smart operation panel connection disabled (set to "0").
If the error persists, it may indicate a loose or damaged connection between the operation panel and the controller board.
Technical documentation indicates this is primarily a software/firmware bug rather than a hardware failure in many cases. Firmware Update
