Method of controlling power supply to heat source of printer...

Office printer with automatic input power sensing and...

Optional apparatus for image forming apparatus

Point-of-load design for high voltage AC power supplies

Point-of-load design for high voltage AC power supplies

Power supply control apparatus and electric device

Power supply control apparatus and image formation apparatus

Power supply controller for use in an image formation apparatus

Power supply device and image forming apparatus having the same

Power supply device and image forming apparatus using the same

Power supply for hybrid scavengeless development type image...

Power supply unit for a fusing roller of an...

Power supply unit in image forming apparatus

Power unit and image forming apparatus provided with same...

Power unit and image forming apparatus provided with same...

Power-saving type electrophotography apparatus suitable for...

Printer capable of returning to a reset state even if...

Printer fuser power management

Printer to control power supply via a host

Reduced interdocument zone in a printing system having a single