公开(公告)号：US09440814B1

公开(公告)日：2016-09-13

申请号：US14969009

申请日：2015-12-15

Applicant: XEROX CORPORATION

Inventor： Jason M Lefevre ,  Michael J Levy ,  David A Vankouwenberg

IPC: B65H29/70 ,  B41J3/60 ,  G03G15/00

CPC classification number: B65H29/70 ,  B41J3/60 ,  B41J11/0005 ,  B65H2301/51256 ,  B65H2403/514 ,  B65H2511/224 ,  B65H2557/65 ,  B65H2601/12 ,  B65H2601/254 ,  G03G15/6576 ,  B65H2220/02 ,  B65H2220/11

Abstract: A decurler method and apparatus that compensates for ink contamination buildup on an indent roll of a decurler in aqueous ink jet products that can lead to paper wrinkle. A gap between the centers of the indent roll and a soft roll is increased to prevent sheet wrinkle by employing an algorithm that determines when the rolls are in contact and are first matching speed with each other and then treats this position as a home position.

Abstract translation: 一种去卷曲器方法和装置，其补偿在能够导致纸张皱纹的水性喷墨产品中的折页机的压印辊上的油墨污染物积聚。 通过采用确定辊接触时间和第一匹配速度的算法，然后将该位置作为起始位置来增加压痕辊和软卷的中心之间的间隙，以防止纸张褶皱。

公开(公告)号：US11650766B2

公开(公告)日：2023-05-16

申请号：US17503887

申请日：2021-10-18

Applicant: Xerox Corporation

Inventor： David A Vankouwenberg ,  Martin L Frachioni ,  David M Gurak ,  Christopher Mieney ,  Stuart A Schweid

IPC: G06F3/12

CPC classification number: G06F3/1205 ,  G06F3/1204 ,  G06F3/1253 ,  G06F3/1273

Abstract: An apparatus is disclosed that automatically generates a set of recommended printer settings 300 for a print job 100 submitted to a printer 10. The apparatus comprises at least one processor which executes computer program code from at least one memory, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus at least to: receive a submitted print job for a printer, the submitted print job including content to be printed by the printer and a set of user input printer settings for the printer; analyze the content to be printed by the printer; designate a classification for the submitted print job based on said analysis; obtain historical data from a knowledge database, the historical data being related to prior print jobs run on the printer and indicating printer settings used when running the prior print jobs on the printer; and output a set of recommended printer settings based at least in part on one or more of the received print job, the designated classification and the obtained historical data.