Sc673-10 Ricoh Error Access
An SC673-10 error on a Ricoh device indicates a communication timeout between the controller board and the operation panel during startup. Essentially, the "brain" of the printer isn't talking to the touch screen correctly. Common Causes
- Why: This forces the controller to re-enumerate the USB bus and re-send the handshake. If SC673-10 returns immediately, the fault is likely in the panel.
- Clean connector contacts gently with isopropyl alcohol. Wipe scanner glass and the white reference strip to remove dust that can confuse sensors.
Preventive Measures to Avoid SC673-10
Once you have resolved the error, implement these practices to prevent recurrence: sc673-10 ricoh error
- Blinking 1Hz → Panel bootloader running, firmware corrupt.
- Blinking 5Hz → eMMC read error (hardware failure).
- Solid on → Panel CPU crashed before initializing LED.
- Off → No 3.3V power – check flat cable pin 1 (VCC).
In many recent Ricoh models, this specific sub-code acts as a notification that the machine's "Smart Operation Panel" did not receive a response from the controller within the allotted time during startup or recovery from energy-saving mode. Common Causes & Fixes Energy Saver Settings An SC673-10 error on a Ricoh device indicates
Press and hold the Clear/Stop (Red/Orange) key for about 3 seconds until the SP mode menu appears. Navigate to Reset: Select System SP. Open the Mode section (often option 5). Locate sub-menu 5810 (SC Reset) and execute the command. Why: This forces the controller to re-enumerate the
Step 6: Replace the Controller Board (Last Resort)
If all else fails—firmware is current, FFC and panel test good, and power is stable—replace the Controller Board. Before swapping, note that the new controller may require:
error code, you’re likely staring at a frozen Smart Operation Panel. This specific code indicates a communication failure