JP2012078732A5

JP2012078732A5 -

Info

Publication number: JP2012078732A5
Application number: JP2010226195A
Authority: JP
Filing date: 2010-10-06
Publication date: 2013-08-15
Anticipated expiration: 2030-10-06

Description

請求項１に記載の発明によれば、
直列に接続された第１の画像形成装置又は第２の画像形成装置のうち、何れか一方又は双方により、用紙に対して印刷処理する直列タンデム方式の画像形成システムであって、
前記画像形成システムにおいて片面印刷する場合、前記第１の画像形成装置又は前記第２の画像形成装置のうち、印刷せずに通紙のみを行う画像形成装置に対し、レジストローラ及び定着ローラを回転させ、前記レジストローラと前記定着ローラとの間の搬送経路に設置された画像形成部の構成部品の動作を制御する制御部を備えた画像形成システムが提供される。 According to the invention of claim 1,
A serial tandem type image forming system that performs printing processing on paper by one or both of a first image forming apparatus and a second image forming apparatus connected in series,
When single-sided printing is performed in the image forming system, the registration roller and the fixing roller are rotated with respect to the image forming apparatus in which only the sheet is passed without printing, in the first image forming apparatus or the second image forming apparatus. is, an image forming system including a control unit for controlling the operation of the components of an image forming unit provided in the conveyance path between the pre-Symbol registration roller and the fixing roller is provided.

また、請求項２に記載の発明によれば、請求項１に記載の発明において、
前記画像形成部の構成部品の動作の制御は用紙の条件に基づいて行われ、
前記用紙の条件は、用紙の副走査方向の長さ、用紙の坪量又は用紙のカール量であり、
前記印刷せずに通紙のみを行う画像形成装置は、カラーの画像形成装置であり、
前記画像形成部の構成部品は、ＹＭＣＫ各色の感光体ドラム、中間転写ベルト及び二次転写ローラである請求項１に記載の画像形成システムが提供される。 According to the invention described in claim 2, in the invention described in claim 1,
Control of the operation of the components of the image forming unit is performed based on paper conditions,
The paper condition is the length of the paper in the sub-scanning direction, the paper basis weight, or the paper curl amount,
The image forming apparatus that performs only paper passing without printing is a color image forming apparatus,
The image forming system according to claim 1, wherein the components of the image forming unit are YMCK color photosensitive drums, an intermediate transfer belt, and a secondary transfer roller.

Claims

A serial tandem type image forming system that performs printing processing on paper by one or both of a first image forming apparatus and a second image forming apparatus connected in series,
When single-sided printing is performed in the image forming system, the registration roller and the fixing roller are rotated with respect to the image forming apparatus in which only the sheet is passed without printing, in the first image forming apparatus or the second image forming apparatus. is allowed, the image forming system including a control unit for controlling the pre-Symbol installed operating components of the image forming unit in the transport path between the registration roller and the fixing roller.

Control of the operation of the components of the image forming unit is performed based on paper conditions,
The paper condition is the length of the paper in the sub-scanning direction, the paper basis weight, or the paper curl amount,
The image forming apparatus that performs only paper passing without printing is a color image forming apparatus,
2. The image forming system according to claim 1, wherein the components of the image forming unit are a photosensitive drum of each color of YMCK, an intermediate transfer belt, and a secondary transfer roller.