Inventors:
Russell A. Temple - Sierra Madre CA
Martin G. Wesseler - Arcadia CA
David C. Harper - Claremont CA
Harry F. Eiland - Cerritos CA
Robert G. Tellkamp - West Covina CA
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03B 2748
G03B 2750
G03B 2770
Abstract:
A movable document handling system, or module, is utilized on a modified standard office copier. When the document handling module is moved away from the platen glass area, the document handling module equipment is disabled and the office copier may be used as a standard copier. When, however, the document handling module is moved over the platen glass, other optics and document handling apparatus are now energized and the standard office copier is now converted into a large document copier. Additional mechanical apparatus moves lenses in a predetermined fashion in the document handling module in order to allow for various levels of magnification for reducing the size of the copy from the large input document.