Sc67310 Ricoh Error Free ((better)) -

: In rare cases, the Smart Operation Panel or the Controller Board itself may have failed and will require replacement.

The "600-series" codes in Ricoh's technical manual generally refer to communication or data transfer issues. Specifically: SC672/SC673 : Signals a failure in the handshake between the Controller (CTL) Operation Panel (OPP) The -10 Suffix sc67310 ricoh error free

Clearing NVRAM resets machine settings (network config, accounting codes, custom paper settings). Back up your address book and settings first using the User Tools backup feature. : In rare cases, the Smart Operation Panel

Or, more simply:

Check for obstructions: