Carriage for image scanning unit including radiation plate...
Carriage positioning structure for a scanner
Carriage structure for image-reading device
Color image forming apparatus and method
Color image forming apparatus having a function of determining a
Color image forming apparatus with well-registrated imagewise ex
Color imaging system with selectively openable optical shutter
Copier with an automatic document feeder
Copying machine and method for copying a designated area of an o
Copyright protection in color thermal prints