Title:
情報処理装置、情報処理装置の制御方法、プログラムおよび画像形成システム
Document Type and Number:
Japanese Patent JP7358951
Kind Code:
B2
Abstract:
An information processing apparatus includes circuitry configured to: acquire, as a first image, a read image of an image formed on a medium; generate a second image based on document data; detect reference points from the second image; compare the first image with the second image to calculate an amount of positional deviation of the medium for each of the reference points; detect, based on the amount of positional deviation, a malfunction of a conveying device that conveys the medium; cause an image forming apparatus to print a correction chart for correction of conveyance of the medium, in response to detection of the malfunction of the conveying device; calculate, from a read image of the correction chart, an amount of fluctuation in conveyance of the medium performed by the conveying device; and calculate a correction value for the calculated amount of fluctuation in conveyance of the medium.
Inventors:
Takahiro Koyama
Application Number:
JP2019217617A
Publication Date:
October 11, 2023
Filing Date:
November 29, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G15/00; B41J29/38; G03G21/00
Domestic Patent References:
| JP2014199248A | ||||
| JP8119533A | ||||
| JP2010201792A | ||||
| JP2013231658A |
Foreign References:
| WO2015045454A1 |
Attorney, Agent or Firm:
Hiroaki Sakai