Invention Grant
- Patent Title: Page level recovery on print jobs for production printing systems
- Patent Title (中): 生产打印系统打印作业的页面级恢复
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Application No.: US12043098Application Date: 2008-03-05
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Publication No.: US08797562B2Publication Date: 2014-08-05
- Inventor: Dennis M. Carney , Allan A. Hren , Charles D. Johnson
- Applicant: Dennis M. Carney , Allan A. Hren , Charles D. Johnson
- Applicant Address: US CO Boulder
- Assignee: Ricoh Production Print Solutions LLC
- Current Assignee: Ricoh Production Print Solutions LLC
- Current Assignee Address: US CO Boulder
- Agency: Duft Bornsen & Fettig LLP
- Main IPC: G06K15/00
- IPC: G06K15/00 ; G06F3/12 ; G06K15/02

Abstract:
A print controller and associated methods of performing recovery processes responsive to a redrive event (i.e., print setting changes/hardware errors) are disclosed. A print controller in one embodiment comprises a job storage system that receives and stores print jobs from host systems, and a print data path from the job storage system to one or more print engines. The print data path includes components operable to process print jobs for imaging on the print engine. The print controller further comprises a redrive system that detects a redrive event, and identifies the print job interrupted by the redrive event. The redrive system also identifies a target page of the identified print job from which to restart the print job, and purges the identified print job from the print data path (along with other print jobs). The redrive system then reschedules the identified print job for processing followed by other eligible jobs.
Public/Granted literature
- US20090225350A1 PAGE LEVEL RECOVERY ON PRINT JOBS FOR PRODUCTION PRINTING SYSTEMS Public/Granted day:2009-09-10
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