System for printing ordered stock
AssigneeXerox Corporation
InventorsCarol P. Parsons, Kris D. Kirchner, George W. Webster, Glen A. Dumas, Timothy J. Kelley, Michael E. Farrell
Life of this patent
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Abstract
A high speed electronic printing system for processing ordered stock such as tabbed sheets is determined for use in maintaining the prints produced in correct sequence with the tabbed stock.
Claims8
A process for operating a printing system to print a job, said job having a source of electronic pages for use in producing prints, said system including a printer for making prints from said electronic pages, and a controller section for controlling operation of said system to make prints in response to print programming instructions for said job, comprising the steps of:
- a) programming said system for said job to produce a predetermined number of prints from said electronic pages on a sheet stock with said prints collated into groups;
- b) selecting an ordered stock comprising successive sets of sheets with each sheet in each of said sets being unique and said unique sheets in each of said sets arranged in a predetermined order;
- c) determining the number of different sheets of stock per group from the number of said electronic pages in said job and said predetermined number of prints to be made;
- d) programming a sequence number representing the number of said unique sheets in a set;
- e) from said sequence number and said number of different sheets per group, identifying the number of sheets in the last set in each group printed that must be purged in order to remove excess sheets and maintain correspondence between said electronic images and said sheets;
- and
- f) at the end of printing of each group, purging said excess sheets from the last set for said group.
A process for operating a printing system to make prints on tabbed sheets, said printing system including print means for producing prints on sheets of stock such as said tabbed sheets, tray means for supplying sheets to said printer means, and control means for controlling operation of said printing system to make prints on said sheets in response to print programming instructions, comprising the steps of:
- a) programming a print job by said system to produce groups of prints on said tabbed sheets from a preset number of electronic images with each of said groups having a selected number of prints in collated order;
- b) loading plural sets of said tabbed sheets in said tray means with the tabbed sheets of each set having a different tab location:
- c) loading said sets of said tabbed sheets in step b in reverse order;
- d) inputting a sequence number equal to the number of different ones of said tabbed sheets in each set;
- e) determining the number of prints in said groups of prints;
- f) using said sequence number and said selected number of prints in each of said groups of prints, determining the number of said sets of said tabbed sheets required to produce said selected number of prints for each of said groups;
- and
- g) where the number of said tabbed sheets in said sets is greater than the number of prints in each of said groups so that there is an excess of said tabbed sheets, purging said excess of said tabbed sheets at the end of each of said groups of prints prior to printing of the next one of said groups of prints.
A process for operating a printing system to make prints on sheets, comprising the steps of:
- a) programming said printing system to make a predetermined number of prints from a preset number of electronic images;
- b) providing plural sets of sheets for said prints, each successive sheet in each of said sets being unique;
- c) from the number of said unique sheets in each set and said predetermined number of prints programmed, determining the number of sets of said prints to be made;
- and
- d) where the number of prints in each of said sets of prints is less than the number of said unique sheets in the set so that there are extra ones of said unique sheets, discarding said extra ones of said unique sheets.
Dependencies are inferred from the claim text.