JP2009169354A5 - - Google Patents

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Publication number
JP2009169354A5
JP2009169354A5 JP2008010398A JP2008010398A JP2009169354A5 JP 2009169354 A5 JP2009169354 A5 JP 2009169354A5 JP 2008010398 A JP2008010398 A JP 2008010398A JP 2008010398 A JP2008010398 A JP 2008010398A JP 2009169354 A5 JP2009169354 A5 JP 2009169354A5
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JP
Japan
Prior art keywords
transfer belt
cleaning member
transfer
tension
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2008010398A
Other languages
Japanese (ja)
Other versions
JP2009169354A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2008010398A priority Critical patent/JP2009169354A/en
Priority claimed from JP2008010398A external-priority patent/JP2009169354A/en
Publication of JP2009169354A publication Critical patent/JP2009169354A/en
Publication of JP2009169354A5 publication Critical patent/JP2009169354A5/ja
Withdrawn legal-status Critical Current

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Claims (7)

像が転写される転写ベルトと、
前記転写ベルトを巻き掛けるとともに駆動力を付与するベルト駆動ローラと、
前記転写ベルトを巻き掛けるとともに前記転写ベルトにテンションを付与するテンションローラと、
前記テンションローラに前記転写ベルトを介して押圧する転写ベルトクリーニング部材と、
を有し、
前記転写ベルトクリーニング部材の押圧方向と前記テンションローラのテンション付与方向が向き合うようにしたことを特徴とする転写装置。 A transfer belt on which an image is transferred ;
A belt driving roller that wraps the transfer belt and applies a driving force;
A tension roller for winding the transfer belt and applying tension to the transfer belt;
A transfer belt cleaning member that presses the tension roller via the transfer belt;
Have
A transfer apparatus, wherein a pressing direction of the transfer belt cleaning member and a tension applying direction of the tension roller face each other. 前記転写ベルトクリーニング部材を、支点を軸に回動するフレームに配し、前記転写ベルトクリーニング部材を前記転写ベルトに対して当接もしくは離間する請求項１に記載の転写装置。 The transfer device according to claim 1, wherein the transfer belt cleaning member is disposed on a frame that rotates about a fulcrum, and the transfer belt cleaning member is in contact with or separated from the transfer belt. 前記テンションローラへのテンション付与方向を仮想基準線とした場合、前記フレームの支点の位置と前記転写ベルトクリーニング部材と前記転写ベルトとが押圧する位置は、前記仮想基準線により区画される請求項２に記載の転写装置。 If the tension applying direction to the tension roller as a virtual reference line, the position where said transfer belt position and the transfer belt cleaning member supporting point of the frame is pressed, claim 2 which is defined by the virtual reference line The transfer apparatus according to 1. 前記フレームにスプリングを配し、前記スプリングにより前記転写ベルトクリーニング部材を前記転写ベルトとの当接方向に付勢する請求項２または３に記載の転写装置。 Arranged spring to the frame, the transfer device according to the transfer belt cleaning member by said spring to claim 2 or 3 for urging the abutting direction of the transfer belt. 前記転写ベルトクリーニング部材は、電圧が印加されるバイアスローラである請求項１から４のいずれか１項に記載の転写装置。 The transfer device according to claim 1 , wherein the transfer belt cleaning member is a bias roller to which a voltage is applied . 前記転写ベルトクリーニング部材は、クリーニングブレードである請求項１から４のいずれか１項に記載の転写装置。The transfer device according to claim 1, wherein the transfer belt cleaning member is a cleaning blade. 潜像が形成される像担持体と、
前記潜像をトナー及び液体キャリアを含む液体現像剤で現像する現像部と、
前記現像部で前記像担持体に現像された前記像が転写される転写ベルトと、
前記転写ベルトを巻き掛けるとともに駆動力を付与するベルト駆動ローラと、
前記転写ベルトを巻き掛けるとともに前記転写ベルトにテンションを付与するテンションローラと、
前記テンションローラに前記転写ベルトを介して、前記テンションローラのテンション付与方向と向き合う方向に押圧する転写ベルトクリーニング部材と、
を有することを特徴とする画像形成装置。 An image carrier on which a latent image is formed;
A developing unit for developing the latent image with a liquid developer containing toner and a liquid carrier;
A transfer belt to which the image developed on the image carrier in the developing unit is transferred;
A belt driving roller that wraps the transfer belt and applies a driving force;
A tension roller for winding the transfer belt and applying tension to the transfer belt;
A transfer belt cleaning member that presses the tension roller through the transfer belt in a direction facing a tension applying direction of the tension roller;
An image forming apparatus comprising:
JP2008010398A 2008-01-21 2008-01-21 Transfer device and image forming apparatus with the same Withdrawn JP2009169354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008010398A JP2009169354A (en) 2008-01-21 2008-01-21 Transfer device and image forming apparatus with the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008010398A JP2009169354A (en) 2008-01-21 2008-01-21 Transfer device and image forming apparatus with the same

Publications (2)

Publication Number Publication Date
JP2009169354A JP2009169354A (en) 2009-07-30
JP2009169354A5 true JP2009169354A5 (en) 2011-02-24

Family

ID=40970541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008010398A Withdrawn JP2009169354A (en) 2008-01-21 2008-01-21 Transfer device and image forming apparatus with the same

Country Status (1)

Country Link
JP (1) JP2009169354A (en)

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