PAPER CONVEYANCE CONTROL METHOD OF ELECTROPHOTOGRAPHIC PRINTING APPARATUS

PROBLEM TO BE SOLVED: To provide a stable printing quality by stabilizing paper speed in starting printing without receiving an effect of load difference due to paper continuous amount of printed paper, in a paper conveyance control method of an electrophotographic printing apparatus. SOLUTION: In t...

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Bibliographic Details
Main Author AIDA MITSUNOBU
Format Patent
LanguageEnglish
Published 09.09.2004
Edition7
Subjects
CINEMATOGRAPHY
CONVEYING
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HOLOGRAPHY
MAGNETOGRAPHY
PACKING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a stable printing quality by stabilizing paper speed in starting printing without receiving an effect of load difference due to paper continuous amount of printed paper, in a paper conveyance control method of an electrophotographic printing apparatus. SOLUTION: In the paper conveying device of the electrophotographic printing apparatus, printed paper fed from a conveying roller driven by a conveying roller driving motor is brought into contact with a photosensitive drum surface on which a toner image is formed by an electrophotographic process, and the printed paper transferred with the toner image by a transcriber is fed to a fixing device. The paper conveying device has a control means allowing setting of a plurality of restriction values of current flowing through the conveying roller driving motor and selecting of any of the plurality of restriction values of current in response to the paper continuous amount of the used printed paper. COPYRIGHT: (C)2004,JPO&NCIPI
Bibliography:Application Number: JP20030043484