: The error is often triggered by a dirty or faulty sensor. Cleaning the fuser pressure sensor with a soft, dry cloth can sometimes resolve the issue. Power Cycle
When this error appears, it typically points to a mechanical or electrical failure within the fuser unit's pressure release system. sc569-00 ricoh
: Mechanical resistance or debris can prevent the camshaft from rotating smoothly. : The error is often triggered by a dirty or faulty sensor