Sc673-10 Ricoh Error [upd] 【UPDATED | 2027】
Ensure they are firmly seated. If the device has been moved recently, these cables can often wiggle loose.
| Model Series | SC673-10 Likely Cause | Unique Fix | | :--- | :--- | :--- | | | Loose ribbon cable at the panel hinge (design flaw). | Add a small foam spacer behind the FFC connector. | | MP C2004 / C3004 / C3504 | Corrupted NVRAM on the operation panel’s sub-board. | Replace only the sub-board (PCB5), not the whole screen. | | MP C4504 / C5504 / C6004 | Power supply dips (5V rail to panel). | Check connector CN123 on PSU; reseat or replace PSU. | | Pro 8100 / 8200 series | Firmware mismatch after controller upgrade. | Force downgrade to prior stable version via SD card. |
Download the latest firmware specific to your Ricoh model from the official Ricoh support portal. sc673-10 ricoh error
Execute the firmware update procedure via the machine’s boot-loader menu. Advanced Technical Solutions for Technicians
If you have tried the above steps and the error reappears, it is highly likely that the Smart Operation Panel itself or the main controller board is defective and needs replacement. Ensure they are firmly seated
A critical cause, as highlighted by field technicians, is performing a "Memory Clear" (SP5-801) on a device originally equipped with a Smart Operation Panel. This procedure resets the machine to its factory-default state. If the factory defaults are configured for a standard panel, the procedure will deactivate the SP5-748-201 setting, leading directly to an SC673-10 on the next reboot.
To help narrow down the best solution for your machine, could you tell me: | Add a small foam spacer behind the FFC connector
Navigate to (OpePanel Setting: Cheetah Panel Connect Setting).
Enter Service Mode by pressing the button, then 1-0-7 , and hold the Red (Stop) button.
The Operation Panel connects to the Controller Board via a Flat Flex Cable (FFC) and sometimes additional wire harnesses. Over time, this cable can: