Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-10-09
1988-11-15
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3SH, 271 81, G03G 1500
Patent
active
047853298
ABSTRACT:
A technique for expanding the control windows or time periods between sensors in a real time machine for diagnostics. In particular, upon indication of a malfunction of the travel of a sheet between sensors, a Service Representative is able to place the machine in a diagnostic mode and expand the time period or window for determining more precisely the degree of deviation of the errant time period from the standard range.
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Xerox Disclosure Journal, vol. 9, No. 6, Nov./Dec. 1984, "Title of Disclosure:" Adaptive Algorithm for RDH's (ABC Equation), Author: Michael S. Doery.
Chapuran Ronald F.
Prescott A. C.
Xerox Corporation
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