Commonly reported on Ricoh Pro Series, MP series (e.g., MP 6503, 7503, 9003), and select IM series.
: Variations in voltage can sometimes trigger controller-related communication faults. Troubleshooting & Fixes Reboot the Device
When this error occurs, the machine typically stops printing and displays "Service Required" on the operation panel. sc67310 ricoh error free
If after following all steps (including controller replacement) the SC-673-10 returns within 10 power cycles, log a support ticket with:
indicates a communication failure between the Controller Board (CTL) and the Operation Panel (OPE) of the device. Specifically, the sub-code “10” often points to a data handshake timeout or a corrupted parameter during the panel’s boot-up sequence. Commonly reported on Ricoh Pro Series, MP series (e
: Some models use a USB cable to connect the Smart Operation Panel to the controller; ensure it is firmly seated and not damaged.
The printer roared back to life. The communication lines were restored, the BICU and Controller were on speaking terms again, and the report was printed just as the board meeting began. The office cheered, and the Ricoh resumed its quiet vigil. Technical "Free" Fix Summary The printer roared back to life
Ricoh SC Error Codes and Resets Guide | PDF | Modem - Scribd