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1.发明授权
公开(公告)号：US5179410A
公开(公告)日：1993-01-12
申请号：US793323
申请日：1991-11-15
CPC分类号： G03G15/5012 , H04N1/32609 , H04N1/32635 , H04N1/32667
摘要： A printer dynamic job recovery operation in an electronic reprographic system includes automatic detection of a printed sheet having an image thereon with a relative loss of integrity. Specified sheets are automatically purged to a specified location in response to such detection. The purging can begin at the first detected sheet or up to three sheets in advance of the detected sheet. Job recovery for job completion can be initiated immediately without cycling down the printer.
摘要翻译： 电子重现系统中的打印机动态作业恢复操作包括在其上具有相对丧失完整性的具有图像的打印片材的自动检测。 响应于这种检测，指定的纸张被自动清除到指定的位置。 清洗可以从检测到的片材开始于第一检测到的片材或者最多三张。 作业完成的作业恢复可以立即启动，而不必关闭打印机。
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2.发明授权
公开(公告)号：US5245368A
公开(公告)日：1993-09-14
申请号：US589623
申请日：1990-09-28
申请人： Michael E. Farrell , Josefina Moreno , Pedro R. Ortiz , George W. Webster , Darlene L. Hulse , Renard A. Iannettone , William M. OuYang , Carla J. Kinder , John C. Austin , Rita R. Edmunds
发明人： Michael E. Farrell , Josefina Moreno , Pedro R. Ortiz , George W. Webster , Darlene L. Hulse , Renard A. Iannettone , William M. OuYang , Carla J. Kinder , John C. Austin , Rita R. Edmunds
CPC分类号： G03G15/5012 , G03G15/50 , H04N1/00915 , H04N1/32561 , H04N1/32609 , H04N1/32635 , H04N1/32667 , G03G2215/00126 , H04N2201/0081 , H04N2201/0082
摘要： A method and apparatus for operating an electronic reprographic system providing for the storing of information in the system of the status of all jobs in the system, monitoring the system for faults, providing for crash recovery wherein communication between processing units of the system enables the system to recommence printing at the point at which a crash occurred, and allowing the system to tie a fault discovered in the system with a job containing a faulted feature so that the printing jobs may be completed sequentially up to a job requiring a faulted feature. Additionally, the system is capable of permitting a higher priority job to interrupt a currently printed job in order to be printed non-sequentially.
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3.发明授权Printer job recovery of complete or partially complete jobs in an electronic reprographic printing system 失效打印机在电子印刷系统中恢复完整或部分完整的作业
公开(公告)号：US5107299A
公开(公告)日：1992-04-21
申请号：US590529
申请日：1990-09-28
CPC分类号： G03G15/5012 , G06K15/00 , H04N1/32609 , H04N1/32635 , H04N1/32667 , G06K2215/0085
摘要： Printer job recovery for use in an electronic reprographic system includes the detection of faults affecting printer operation. If such a fault is detected, fault recovery is effected and operation continues. It is then determined whether the jobs are incomplete. If not, recovery is skipped and normal operation continues. If, however, it is determined that there are incomplete jobs, it is then determined whether there are any partially complete jobs. If not, normal system operation continues. Upon determination that there are partially complete jobs, the system recovers the oldest partially complete job. It is again determined whether there are any partially complete jobs. The cycle continues until it is determined that there are no partially complete jobs.
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4.发明授权Method and apparatus for improved job stream printing in an electronic printer with various finishing function 失效改进工作流打印在电子打印机中的方法和装置，具有各种完成功能
公开(公告)号：US5095369A
公开(公告)日：1992-03-10
申请号：US590416
申请日：1990-09-28
CPC分类号： G03G15/6541 , G03G15/50 , H04N1/00954 , H04N1/32561 , G03G2215/00126 , G03G2215/00822 , G03G2215/00827 , G03G2215/00831 , H04N2201/0081 , H04N2201/0082
摘要： Productivity in electronic printer incorporating finishing activities and operating in a job streaming mode are enhanced by utilizing software to calculate and predict the minimum delay corresponding to minimum skip pitches) in successive jobs requiring finishing activities such as binding and stapling. Printing and collating of sets of original scanned documents are controlled so that collated sets are successively presented by the printer to the finisher nearly coincident with conclusion of the finishing activity being accomplished for a current job. Additional software innovations allow job scheduling for jobs involving complex pitch time delays created by scanning simplex and duplex documents returned in random order. For this case optimum delay time is the cumulative finishing hardware delays as well as imaging/paper path delays. Still another feature is a predictive algorithym which is used to increase reliability of printer components by cycling down the printer between jobs in situations where the finishing activity for a current job requires an extraordinarily long time to complete compared with the cycle down/cycle up time of the printer.
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5.发明授权
公开(公告)号：US5184185A
公开(公告)日：1993-02-02
申请号：US752123
申请日：1991-08-29
CPC分类号： G03G15/50 , G03G15/234 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/0061 , H04N1/00623 , H04N1/00639 , H04N1/00657
摘要： Gaps which naturally exist in the output of printed copy sheets from a duplex paper path due to duplex printing are selectively combined with interset interval skipped pitches so as to provide an appropriate interset interval between each set of printed copy sheets output from a printer, while minimizing the number of skipped pitches which actually need to be scheduled.
摘要翻译： 选择性地与间隔间隔跳过间距组合来自双面打印路径的打印副本的输出中的间隙，以便在从打印机输出的每组打印副本之间提供适当的间隔间隔，同时最小化 实际需要安排的跳过间距的数量。
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