A:
When a communication error locks up the interface, triggering a manual system clear clears out the code cache. Enter . Go to SP5-810 (SC Reset). Execute the reset function. sc673-10 ricoh error
The operation panel connects to the controller board via a flat flexible cable (FFC). If this cable is loose, bent, or has corroded contacts, high-speed data packets get lost, triggering the error. A: When a communication error locks up the
Power on the system and verify if the boot sequence completes successfully. Step 2: Correct the SP5-748-201 Configuration or has corroded contacts
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.