Color image forming apparatus having a printing mechanism select

Compact document measuring system for electronic document imagin

Continuous-sheet printing tandem electrophotography system...

Control method and image forming apparatus

Controller for controlling the current supplied to a motor...

Copying apparatus and sheet size detecting device adapted for us

Copying apparatus capable of handling original having protruding

Developing device, image forming apparatus having the same,...

Device for identifying types of sheet materials

Digital copying machine that automasks data for small originals

Document feeder which determines a document path using a determi

Duplex electro-photographic developing machine and method of...

Duplex image registration

Duplex image registration

Electrophotographic image forming apparatus for forming...

Electrophotographic image forming apparatus for forming...

Electrostatographic apparatus having fusing process and system f

Fixing apparatus

Fixing apparatus in which a fixing nip is secured by a...

Fixing device and heating volume regulating method for an...