Check recent changes
SC673-10 indicates a communication error between the and the Operation Panel (control panel). Specifically, it points to a failure in the panel’s startup handshake sequence – the machine detects that the panel is not responding correctly. sc673-10 ricoh error
If available, swap with a known working panel to isolate the issue. sc673-10 ricoh error
error is a communication failure between the device's main controller and the Smart Operation Panel sc673-10 ricoh error