Photocopying – Contact printing – Light boxes
Patent
1991-09-26
1993-05-11
Moses, R. L.
Photocopying
Contact printing
Light boxes
355209, 355246, 355319, 371 164, 371 291, 380 4, G03G 2100, G06F 1100
Patent
active
052105717
ABSTRACT:
A process for enhancing detection and correction of faults when servicing copying and printing systems by allowing a service technician to run customer type jobs as test jobs, but with the job program selections that the technician is allowed to make restricted, the test job deleted when no longer needed by the technician, and billing for any prints made by the technician to a customer's account inhibited.
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patent: 5127012 (1992-06-01), Hiliger
Dahlby Karen L.
Peloquin Brad D.
Reno James R.
McMullen Frederick E.
Moses R. L.
Xerox Corporation
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