Ensure the green handles or levers on the fuser are locked in the correct position. 3. Check for Motor/Sensor Functionality If the error returns, the motor or sensor may be dead.
The sensor responsible for detecting the pressure roller's home position is failing. sc569-00 ricoh
The Power Supply Unit (PSU) or the AC Drive Board generates the zero-cross signal. Fluctuating input voltage (dirty AC power, loose wall outlet, overloaded circuit) or failing capacitors on the PSU can corrupt this signal. Ensure the green handles or levers on the
Before purchasing replacement parts, follow these progressive diagnostic steps to locate the exact source of the failure. Step 1: Clear the Fuser Area and Inspect loose wall outlet