While not listed in all manuals, some technicians have found that a failing HDD can cause communication timeouts that trigger SC673-10.
Note: If your machine is under lease or warranty, skip to the next step to avoid voiding your contract. If you are comfortable with basic hardware maintenance: Turn off and unplug the machine.
If the basic troubleshooting steps do not resolve the SC673-10 Ricoh error, you may need to perform more advanced troubleshooting: sc673-10 ricoh error
If the error persists after reseating cables and updating firmware, a hardware component has failed.
If reseating cables yields no results, the hardware boards themselves are likely failing. While not listed in all manuals, some technicians
If the error persists after checking cables and software, individual hardware components must be tested and replaced in this order:
Follow these diagnostic steps ranging from simple resets to advanced hardware inspections. 1. Perform a Hard Power Reset If the basic troubleshooting steps do not resolve
The operation panel itself is essentially an independent Android-based tablet computer. Internal component failures on the panel's printed circuit board (PCB) or a corrupted local operating system will prevent it from responding to the controller. 4. Controller Board Defect
The internal USB or flat flexible cables connecting the operation panel to the controller board have shifted, unseated, or degraded.
The controller board failed to start up within the allotted time after the power was turned on.
If the error persists after a reboot, you may need to clear the SC code in Service Mode.