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Print process for duplex printing with alternate imaging order

A technology of double-sided printing and line printing, which is used in typewriters, printing devices, printing, etc., and can solve problems such as reducing printer throughput.

Inactive Publication Date: 2012-10-17
XEROX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, the "stop, lower, or raise" operation does not operate the image receiving member continuously at its maximum speed, thereby reducing the throughput of the printer during duplex printing operations

Method used

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  • Print process for duplex printing with alternate imaging order
  • Print process for duplex printing with alternate imaging order
  • Print process for duplex printing with alternate imaging order

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Embodiment Construction

[0040] To provide a general understanding of the context for the systems and methods disclosed herein, as well as details of the systems and methods, the figures are discussed. Throughout the drawings, like reference numerals are used to designate like elements. As used herein, the term "printer" includes any device that performs a printout function for any purpose, such as a digital copier, bookmaking machine, facsimile machine, multifunction machine, and the like. The systems and methods described below can be used with various indirect printer embodiments in which an ink image is formed on an intermediate image receiving member (e.g., a rotating imaging drum or belt), and the ink image is subsequently The image is run across the media paper. In this specification, as used "media sheet" or "recording medium" may refer to any type and size of media on which a prior art printer can create an image, said media A common example of this is letter-sized printer paper. Each medi...

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PUM

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Abstract

A method for performing duplex printing with improved throughput has been developed. The method includes forming an image of a back side of a first duplex page and an image of a front side of a second duplex page on an image receiving member. Two recording media sheets are serially passed through a nip to transfer the image of the first duplex page back side to a bare side of a recording media sheet that also bears the image of the front side of the first duplex page on an obverse side and to transfer the image of the second duplex page to a bare side of a recording media sheet that has not been previously printed.

Description

[0001] cross reference [0002] This application is cross-referenced to commonly assigned US nonprovisional application Serial No. 12 / 972,577, filed December 20, 2010, entitled "Alternate Imaging Order for Improved Duplex Throughput in a Continuous Print Transfer Printer." technical field [0003] This disclosure relates to indirect printing systems, and more particularly, to the control of imaging operations in which media passes between a transfix roller and an imaging drum. Background technique [0004] Drop on demand inkjet printing systems eject ink drops from printhead nozzles in response to pressure pulses generated by piezoelectric devices or thermal transducers (eg, resistors) within the printhead. The ink droplets are ejected towards the recording medium, where each ink droplet forms a spot on the recording medium. The printhead has a plurality of inkjet ejectors fluidly connected at one end to an ink supply manifold through ink channels and at the other end to ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/60B41J29/393
CPCB41J3/60B41J2/0057B41J29/38B41J2/07
Inventor D·C·帕克B·E·弗莱明M·E·琼斯任志葵
Owner XEROX CORP
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