Photoconductive belt supporting apparatus
Electronic patterning with registration control
Color electrographic recording apparatus
Device for determining and adjusting the position of a web
Method and an arrangement for the detection by photoelectric means of markings made on a travelling material web provided with printed decoration
Single-pass color plotter
Method and apparatus for registration control in an electrophotographic print engine
Multiimage forming apparatus
ApplicationNo. 732536 filed on 07/19/1991
US Classes:347/116, Registration347/153, With medium for receiving an image or feeding means therefor399/66, Control of transfer399/194Composite
ExaminersPrimary: Miller, George H. Jr.
International ClassesG03G 015/01
AbstractAn electrophotographic printing machine utilizes an improved image registration system that forms and senses image registration indicia to control a subsequent transfer of a visible image. A first transfer station transfers registration indicia, previously formed on a first photoconductive member and transferred therefrom, onto a receiving member. A sensor monitors the registration indicia on the receiving member and generates a control signal indicative thereof. A second transfer station, responsive to the control signal, transfers a visible image, previously formed on a second photoconductive member and transferred therefrom, to the receiving member.