PRINTING SYSTEM, PRINTING APPARATUS, AND CONVEYANCE CONTROL METHOD

PROBLEM TO BE SOLVED: To prevent breakage of a continuous recording sheet for efficiently performing smooth double-sided printing and for output of a stable high quality image. SOLUTION: A printing system includes a first printing apparatus P1 forming an image on a first surface of the continuous re...

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Bibliographic Details
Main Authors MIZUNO MASAHIRO, KUWANA KOJI, AIDA MITSUNOBU
Format Patent
LanguageEnglish
Published 01.09.2011
Subjects
CALCULATING
CINEMATOGRAPHY
COMPUTING
CORRECTION OF TYPOGRAPHICAL ERRORS
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HOLOGRAPHY
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
MAGNETOGRAPHY
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To prevent breakage of a continuous recording sheet for efficiently performing smooth double-sided printing and for output of a stable high quality image. SOLUTION: A printing system includes a first printing apparatus P1 forming an image on a first surface of the continuous recording sheet and a second printing apparatus P2 arranged in the following step of the first printing apparatus to form an image on a second surface of the continuous recording sheet. The second printing apparatus includes: a printing unit 260 for forming a toner image on the continuous recording sheet; a conveying unit 8 for conveying the continuous recording sheet at a reference speed in the printing unit; a fixing-conveying unit 13 for conveying the continuous recording sheet and fixing the toner image adhering to the continuous recording sheet; a buffer unit 12 for taking up slack in the continuous recording sheet generated due to a difference in conveyance between the conveying unit and the fixing-conveying unit; a determiner 210 for determining a brake force for stopping conveyance of the fixing-conveying unit based on a buffer amount of the buffer unit due to the slack in the continuous recording sheet; and a conveyance control unit 220 for performing control to stop conveyance of the continuous recording sheet by the determined brake force. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100287976