In a fixing device wherein a toner image formed on a copying paper by an electrophotographic copying machine is fixed while the copying paper is maintained in contact with the periphery of a heated fixing roller. Pressure is applied to the copying paper by a pressure applying device
In a photosensitive element including an electroconductive layer, a photoconductive layer manifesting persistent internal polarization and a highly insulative layer and utilized in the method of electrophotography wherein a first electric field is applied to deposit a charge of one p
In apparatus for stripping receptor paper away from the photosensitive drum of an electrophotographic machine after transfer printing, there are provided a stripping roller having a frictional band near its one end and urged against the photosensitive drum, and a stripping pawl having a
