I recently ran into the error on a Ricoh MP C4504 (also seen on C3004, C6004, and newer 03/04 series devices). For those who haven’t seen it: the machine boots to a black screen or gets stuck on "Please wait" before throwing the code.
A glitch or incomplete update in the system firmware can freeze the controller during its initialization sequence. sc67310 ricoh error extra quality
, specifically a communication failure between the operation panel and the controller board after the machine is powered on Understanding Error SC672-10 I recently ran into the error on a