Oblique movement preventing device for endless belt and...

Occluder with integral illumination source

Offset preventing color image forming apparatus

Offset preventing liquid supplying device for a toner image...

Offset preventing oil pressure sensor system

Oil application device having oil application amount control...

Oil application roller

Oil coating roller, oil coating device, and fixing apparatus

Oil coating roller, seal ring used for the roller, and...

Oil exuding roller for an electrophotographic printer,...

Oil less fusing using nano/micro textured fusing surfaces

Oil metering supply apparatus and method for applying an...

Oil secreting supply roller for an electrophotographic...

Oil swell controlling fuser member having a silicone T-resin

Oil-less fuser member

One-component developer regulating member for electro...

One-component type developing apparatus

Optical adjustment device for an image forming apparatus

Optical communication device communicating information between r

Optical scanning device and image forming apparatus...