Sc673-10 Ricoh Error (2024)

A physical disconnect in the harness or cables connecting the operation panel to the main body.

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

The controller board failed to start up within the allotted time after the power was turned on. sc673-10 ricoh error

Unplug the machine from the wall outlet and wait for at least . Plug it back in and restart. 2. Check Physical Connections

If you are comfortable opening access panels (as suggested in some Ricoh Maintenance Guides ), ensure the interface cables are firmly seated on both the controller board and the operation panel. A physical disconnect in the harness or cables

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

Sometimes a simple "glitch" in the power-up sequence triggers the error. Understanding the SC673-10 Error The controller board failed

Inspect the connection where the operation panel attaches to the machine.

Turn off the main power switch (located on the side or front of the machine, not just the sleep button).

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