Browse Prior Art Database

TRANSFER ROLL BIASING

IP.com Disclosure Number: IPCOM000023022D
Original Publication Date: 1976-Jun-30
Included in the Prior Art Database: 2004-Mar-27
Document File: 2 page(s) / 136K

Publishing Venue

Xerox Disclosure Journal

Abstract

An electrophotographic printing machine in which a transfer roll 10 is electrically biased by a half-~wave rectified A~C0 voltage0 An adjustable A~C.voltage source 12 is connected to the input side of a high voltage transformer 14, The high voltage output from transformer 14 is half-wave rectified by diode 16, This rectified A,C, voltage is used to electrically bias transfer roll 10,

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Page 1 of 2

XEROX DISCLOSURE JOURNAL

TRANSFER ROLL BIASING
Walter L0 Snyder

Proposed

UOSO Cl~
mt
0 Cl0

Classification
427/146

B41m 3/12

An electrophotographic printing machine in which a
transfer roll 10 is electrically biased by a half-~wave
rectified A~C

          0 voltage0 An adjustable A~C.voltage
source 12 is connected to the input side of a high
voltage transformer 14, The high voltage output from
transformer 14 is half-wave rectified by diode 16, This
rectified A,C, voltage is used to electrically bias
transfer roll 10,

Volume 1 Number 6 June 1976 97

[This page contains 1 picture or other non-text object]

Page 2 of 2

98 XEROX DISCLOSURE JOUR~L
volume 1 Number 6 June 1976

[This page contains 1 picture or other non-text object]