Image forming system using pattern images for image forming on two sides of a sheet
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United States of America Patent
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Oct 21, 2014
Grant Date -
Mar 31, 2011
app pub date -
Sep 1, 2010
filing date -
Sep 25, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is an image forming system having a first image forming apparatus and a second image forming apparatus, the image forming system including: a first image forming unit provided to the first image forming apparatus and forming an image on a first surface of a recording sheet; and a second image forming unit provided to the second image forming apparatus and forming an image on a second surface of the recording sheet on the first surface of which the image has been formed by the first image forming unit, in which, when the first image forming unit and the second image forming unit form pattern images for image position adjustment on the recording sheet, the first image forming unit and the second image forming unit form a first pattern image and a second pattern image on the same surface of the recording sheet.
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Cited Art Landscape
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