Did this error happen or during a job ? Have there been any recent repairs or power outages ?
: The main controller board sends out a signal but does not get an answer back from the smart operation panel.
Download the latest firmware specific to your Ricoh model from the official Ricoh support portal. sc673-10 ricoh error
To help pinpoint the issue, what is your exact , and did this error pop up right after a firmware update or power outage ? Share public link
The main controller board or the smart panel board is completely dead and needs to be replaced. If you want to try and fix this yourself, let me know: What is your Ricoh machine? Did this error happen or during a job
The error is rarely a false alarm. It almost always points to a physical connection issue or a dying hard drive.
Follow these methods sequentially to clear the error state and re-establish the panel-to-controller connection. Step 1: Perform a Hard Power Cycle Download the latest firmware specific to your Ricoh
Examine the cable that connects the Smart Operation Panel to the machine.
Screen lights up but remains completely black or stuck on a loading wheel. Replace the touchscreen operation panel assembly.
The Service Program parameter SP5-748-201 , which manages the Smart Operation Panel's boot-up communication protocol, is turned off or misconfigured.
error code, you’re likely staring at a frozen Smart Operation Panel. This specific code indicates a communication failure