Rm1-2316 Schematic Better

Inspect the voltage regulator components on the RM1-2316. Symptom: Fuser Error / Light Printing

If you have an Rm1-2316 in hand, it likely came from: Rm1-2316 Schematic

Includes the main AC input, rectifier, and large filter capacitor. It utilizes a 2SK2900 (Q501) power MOSFET as the main switching element. Protection Circuitry: Features a standard fuse and a specialized R523 (0.22 Ohm) "Safety Type" resistor Inspect the voltage regulator components on the RM1-2316

The schematic consists of five major sections: Rm1-2316 Schematic

Engineers have successfully reverse-engineered the Rm1-2316 schematic to create replacements using: