This error specifically denotes a or receipt failure between the machine’s brain (the controller) and its interface (the operation panel). This usually happens during the power-on sequence if the two components cannot "shake hands" properly. Common Causes
The is a specific communication error indicating a failure between the operation panel and the controller (CTL) . While many Ricoh "SC" codes refer to mechanical jams or fuser issues, the 600-series typically points toward electrical communication or controller startup failures. Understanding the SC673-10 Error sc673-10 ricoh error
The controller board itself may have a faulty component or corrupted firmware preventing a proper handshake. This error specifically denotes a or receipt failure
Inspect the connection where the operation panel attaches to the machine. While many Ricoh "SC" codes refer to mechanical
A hardware defect in the operation panel that prevents it from sending or receiving data correctly. Step-by-Step Troubleshooting Guide 1. Perform a Hard Power Cycle