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Class 399/76 - Sequential control


Subclass of Class 399 - Electrophotography
Definition: Subject matter wherein the cyclic operation actuates the
No. of patents: 82
Last issue date: 02/22/2011


    3  
NumberTitleIssue Date
3989368Reproducing machine cycle out control system
An automatic reproducing machine having a control system for cycling out the machine. The control system includes elements for sensing the trail edge of the copy sheet and for generating signals indicative thereof. A circuit responsive to the trail edge s...
11/02/1976
3976374Elimination of redundant image
A copying machine comprises an electrostatographic surface, means to set the selected number of copies to be made by the apparatus, means to drive the surface a plurality of times successively from a charging station through an exposure station to a devel...
08/24/1976
    3  
 
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