ELECTROPHOTOGRAPHIC PRINTER

PROBLEM TO BE SOLVED: To provide an electrophotographic printer securing printing quality and reducing wasted paper by making only the last page blank when detecting absence of paper regardless of length of a printing page. SOLUTION: When detecting that the paper 5 is used up, light irradiation from...

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Bibliographic Details
Main Author NAGASU TAKASHI
Format Patent
LanguageEnglish
Published 01.10.2009
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 an electrophotographic printer securing printing quality and reducing wasted paper by making only the last page blank when detecting absence of paper regardless of length of a printing page. SOLUTION: When detecting that the paper 5 is used up, light irradiation from a latent image forming means 20 is intercepted after a predetermined period elapses in accordance with length of the printing paper, and application of high voltage to a transfer unit 4 is turned off, so that printing data is not formed on a surface of a photoreceptor drum 1. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080070633