IMAGE FORMING APPARATUS, AND COLOR SHIFT CORRECTION METHOD

PROBLEM TO BE SOLVED: To control, in real time, color shift on a rear face of a recording sheet occurring due to contraction after printing on a front face of the recording sheet.SOLUTION: An image forming apparatus comprises: color shift amount calculation means for calculating a color shift amount...

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Hauptverfasser: IGARASHI NORIKAZU, MASUI NARIHIRO
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creator IGARASHI NORIKAZU
MASUI NARIHIRO
description PROBLEM TO BE SOLVED: To control, in real time, color shift on a rear face of a recording sheet occurring due to contraction after printing on a front face of the recording sheet.SOLUTION: An image forming apparatus comprises: color shift amount calculation means for calculating a color shift amount from a fist test pattern formed on the outside of an image forming area; correction information acquisition means for acquiring correction information for correcting an image on a rear face on the basis of contraction information acquired in advance on a recording sheet after printing on a front face during double-sided printing; and image data correction means for correcting the image on the rear face on the basis of the color shift amount calculated by the color shift amount calculation means and the correction information acquired by the correction information acquisition means.
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correction information acquisition means for acquiring correction information for correcting an image on a rear face on the basis of contraction information acquired in advance on a recording sheet after printing on a front face during double-sided printing; and image data correction means for correcting the image on the rear face on the basis of the color shift amount calculated by the color shift amount calculation means and the correction information acquired by the correction information acquisition means.</description><language>eng</language><subject>CINEMATOGRAPHY ; CORRECTION OF TYPOGRAPHICAL ERRORS ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; MAGNETOGRAPHY ; PERFORMING OPERATIONS ; PHOTOGRAPHY ; PHYSICS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140630&amp;DB=EPODOC&amp;CC=JP&amp;NR=2014119573A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140630&amp;DB=EPODOC&amp;CC=JP&amp;NR=2014119573A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IGARASHI NORIKAZU</creatorcontrib><creatorcontrib>MASUI NARIHIRO</creatorcontrib><title>IMAGE FORMING APPARATUS, AND COLOR SHIFT CORRECTION METHOD</title><description>PROBLEM TO BE SOLVED: To control, in real time, color shift on a rear face of a recording sheet occurring due to contraction after printing on a front face of the recording sheet.SOLUTION: An image forming apparatus comprises: color shift amount calculation means for calculating a color shift amount from a fist test pattern formed on the outside of an image forming area; 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subjects CINEMATOGRAPHY
CORRECTION OF TYPOGRAPHICAL ERRORS
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
MAGNETOGRAPHY
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
title IMAGE FORMING APPARATUS, AND COLOR SHIFT CORRECTION METHOD
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