Inspect the high-voltage step-up ceramic capacitors and the physical spring contacts under the PCB. Dried out or bulging output filter capacitors.
This is a technical deep-dive into the . Since "RM1-2316" is not a globally standardized IC part number (like a 555 timer or an LM317), it is almost certainly a proprietary OEM part number used by a specific manufacturer—most likely Ricoh, Samsung Electronics, or HP for a power supply or controller board within a printer or multi-function peripheral (MFP). Rm1-2316 Schematic
This power supply is a crucial component in several printer models, making it a common subject for repair queries. It's found in the following devices: Inspect the high-voltage step-up ceramic capacitors and the