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Volume: 18 | Article ID: art00026_1
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A Numerical Method Predicting the Paper Velocity at the Roller Transfer Unit in an Electrophotographic System
Satoshi Okano
Osamu Takehira
Yuko Hayama
  DOI :  10.2352/ISSN.2169-4451.2002.18.1.art00026_1  Published Online :  January 2002
Abstract

A numerical method that predicts the paper velocity at the roller transfer unit in an electrophotographic system is presented including the roller slip characteristics and the tension in the paper. The roller slip characteristics are derived from the measurement of the relative velocity between the roller and a paper under an external force. The paper feeding simulation is used to calculate the tension in the paper among the registration rollers, the roller transfer unit and the fuser rollers. The paper velocity at the roller transfer unit is predicted solving the equilibrium equation between the tractions given by the transfer roller and the photoreceptor drum and the tensions in the paper. The predicted velocities agree well with those from experiments, which is based on the time interval sensing of the pattern of lines printed on papers.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.2002.18.1.art00026_1
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Satoshi Okano, Osamu Takehira, Yuko Hayama, "A Numerical Method Predicting the Paper Velocity at the Roller Transfer Unit in an Electrophotographic System"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP18),  2002,  pp 108 - 113,  https://doi.org/10.2352/ISSN.2169-4451.2002.18.1.art00026_1

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Copyright © Society for Imaging Science and Technology 2002
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NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20020101)2002:1L.108;1-
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Articles
A Numerical Method Predicting the Paper Velocity at the Roller Transfer Unit in an Electrophotographic System
OkanoSatoshi
TakehiraOsamu
HayamaYuko
01012002
2002
1
108
113
2002
A numerical method that predicts the paper velocity at the roller transfer unit in an electrophotographic system is presented including the roller slip characteristics and the tension in the paper. The roller slip characteristics are derived from the measurement of the relative velocity between the roller and a paper under an external force. The paper feeding simulation is used to calculate the tension in the paper among the registration rollers, the roller transfer unit and the fuser rollers. The paper velocity at the roller transfer unit is predicted solving the equilibrium equation between the tractions given by the transfer roller and the photoreceptor drum and the tensions in the paper. The predicted velocities agree well with those from experiments, which is based on the time interval sensing of the pattern of lines printed on papers.