: If the error persists after a reset and firmware update, a technician may need to check the internal USB cables or the Controller (CTL) board.
If the steps above don't work, the issue may be hardware-related, such as: Controller Board A defective Smart Operation Panel sc673-10 ricoh error
Ricoh’s SC (Service Call) codes are designed to protect the machine from further damage. An SC code halts operation and requires a technician-level intervention. : If the error persists after a reset
Follow this step-by-step:
Before replacing parts, attempt to clear temporary logic errors. the issue may be hardware-related