Fluctuations or failures in the power supply unit (PSU) can starve the controller or panel of the precise voltage required to establish a stable connection. Step-by-Step Troubleshooting Protocol
Inspect the pins for dust, corrosion, or physical bending. Clean them gently with isopropyl alcohol and a lint-free cloth if necessary.
: Ensure that the connection at the main controller cage is firmly seated and that no pins are bent. 4. Perform a Firmware Synchronization sc67310 ricoh error extra quality
If you are not a trained technician, contacting your service provider is recommended, as this usually requires entering service modes that can void warranties if used incorrectly.
Wait at least to allow the capacitors to drain completely. Plug the machine back in and turn it on. Step 2: Inspect and Reseat the Operation Panel Cables Fluctuations or failures in the power supply unit
Turn off the main operation toggle located near the primary paper trays. Unplug the AC cord directly from the wall receptacle.
If a simple restart does not resolve the error, technical intervention may be necessary: : Ensure that the connection at the main
This article provides a detailed overview of what this error means, why it happens during high-quality jobs, and how to fix it. What is the Ricoh SC673-10 Error?
The error code is classified within Ricoh documentation as a Controller Connection Error .
Continuity test with a multimeter shows a break or high resistance in the wire.