Browse Prior Art Database

HOLLOW CHARACTER REDUCTION

IP.com Disclosure Number: IPCOM000022997D
Original Publication Date: 1976-Jun-30
Included in the Prior Art Database: 2004-Mar-27
Document File: 2 page(s) / 119K

Publishing Venue

Xerox Disclosure Journal

Abstract

An electrophotographic printing machine employing a developer mixture comprising toner particles, carrier granules and an additive, The additive is a silicon dioxide type of material such as carbosil, an Aerosil, which reduces hollow characters in the resultant copy,

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XEROX DISCLOSURE JOURNAL

HOLLOW CHARACTER REDUCTION Proposed Classification
Owen Lewis U.S. Cl. 427/146
William Allen mt. CL E41m 3/12

An electrophotographic printing machine employing a
developer mixture comprising toner particles, carrier
granules and an additive, The additive is a silicon
dioxide type of material such as carbosil, an Aerosil,
which reduces hollow characters in the resultant copy,

Volume 1 Number 6 June 1976 95

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

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96 XEROX DISCLOSURE JOURNAL

Volume 1 Number 6 June 1976

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