Sc673-10 Ricoh Error __exclusive__ < ULTIMATE >

Disconnect the cables, inspect the pins for damage, and firmly plug them back in.

Turn off the printer using the main power switch (usually located on the side or under a cover, not just the operation panel button). Unplug the power cord entirely from the wall outlet.

Unplug and firmly reseat the USB cables and wire harnesses connecting the operation panel to the controller board.

Inspect the physical cable harness running from the display panel down into the controller board. sc673-10 ricoh error

Many modern Ricoh machines feature external USB ports or SD card slots on the side of the operation panel for direct printing or scanning.

Ricoh uses Service Call (SC) codes to categorize hardware and software malfunctions. The 600-series codes specifically denote communication errors between various internal modules.

Troubleshooting the Ricoh SC673-10 Error Code: Causes and Solutions Disconnect the cables, inspect the pins for damage,

Release the clips, remove the RAM sticks, and clean the gold contacts gently with a pencil eraser or isopropyl alcohol. Reseat the RAM firmly back into its slots.

Access Service Mode on the Ricoh machine (the typical sequence is: Clear/Stop → 1 → 9 → 4 → 6 → Clear/Stop again, or press Reset, then 8, 0, 0, 0, then start). Navigate to on the screen. Select option 5810 ("SC Reset"). Press "Execute" to clear the SC 673-10 error. Turn the machine off and back on again. 4. Update Firmware

Specifically, the indicates that the machine's Controller Board (the main brain of the printer) failed to establish or maintain communication with the Operation Panel (the touch screen interface) after powering on. Unplug and firmly reseat the USB cables and

Plug the power cable directly into the wall (avoid extension cords or cheap power strips). Turn the machine back on and observe the boot sequence. 2. Isolate the Machine from the Network

Wait at least 30 to 60 seconds to ensure all capacitors are discharged.

: If the error persists after a restart, a technician may need to clear the SC code in Service Program (SP) mode: Enter SP mode (typically Reset + 107 + Clear/Stop Navigate to System SP > 5810 (SC Reset) and execute the reset, then restart the machine. Hardware Check : If firmware does not resolve the issue, inspect the USB or communication cables