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Patent Searching and Data


Title:
IMAGE FORMATION UNIT
Document Type and Number:
Japanese Patent JP2018150105
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an image formation unit which achieves miniaturization while obtaining an exact end portion position of paper.SOLUTION: A control unit acquires detection information which shows with or without detection of each image that is printed on adjustment paper from an offset sensor (S100). Subsequently, the thinnest image of line width (line) among images detected by the offset sensor is specified, and the specified image is stored in a storage unit (S110). Subsequently, after passing of a prescribed number of sheets of adjustment paper finishes (S120), one number among a plurality of image numbers that are acquired for each adjustment paper is decided (S130). Subsequently, a distance amendment value corresponding to the decided image number is acquired as referring an amendment value table (S140). The control unit fulfills an offset amendment of paper on the basis of an end portion position of the paper detected by the offset sensor and a distance amendment value that is acquired from the amendment value table at the time of resist swing amendment.SELECTED DRAWING: Figure 6

Inventors:
SHIKI TAKANOBU
UEDA TADAYUKI
KOYAMA HIROSHI
MIYAJIMA SOJI
ISHIKAWA REMI
Application Number:
JP2017046400A
Publication Date:
September 27, 2018
Filing Date:
March 10, 2017
Export Citation:
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Assignee:
KONICA MINOLTA INC
International Classes:
B65H9/00; B65H7/14
Attorney, Agent or Firm:
Yamaguchi International Patent Office