Print sequence scheduling for reliability

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United States of America Patent

PATENT NO 7742185
APP PUB NO 20060039026A1
SERIAL NO

10924458

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for scheduling print jobs for a plurality of printers (40, 42, 44, 46, 48, 50) includes, for each of a plurality of print jobs, determining a number of pages of a first print modality (such as black only printing) and of a second print modality (such as color printing) for the print job. A file header is determined, based on the number of pages of the first and second print modalities in the print job. The file header is associated with the print job and the print job transmitted, along with the file header, to a print job scheduler (10). The scheduler schedules a sequence for printing the plurality of print jobs by the plurality of printers, based on minimizing, for at least one of the plurality of printers, a number of periods of time during the sequence of printing where the at least one printer is in a non-operational mode; and/or maximizing continuous run time for at least one of the printers.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851-1056

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
German, Kristine A Webster, US 52 848
Kott, Gregory J Fairport, US 2 38
Lofthus, Robert M Webster, US 73 1639
Zeck, Norman W Ontario, US 19 662

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