Sc673-10 Ricoh Error Verified -

Turn off the main power switch (located on the side or front of the machine, not just the sleep button).

The controller board failed to start up within the allotted time after the power was turned on. sc673-10 ricoh error

This error specifically denotes a or receipt failure between the machine’s brain (the controller) and its interface (the operation panel). This usually happens during the power-on sequence if the two components cannot "shake hands" properly. Common Causes Turn off the main power switch (located on

The controller board itself may have a faulty component or corrupted firmware preventing a proper handshake. This usually happens during the power-on sequence if

Unplug the machine from the wall outlet and wait for at least . Plug it back in and restart. 2. Check Physical Connections

If the machine was recently moved or serviced, a cable may have shifted.