JP2013182114A5 - - Google Patents

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Publication number
JP2013182114A5
JP2013182114A5 JP2012045559A JP2012045559A JP2013182114A5 JP 2013182114 A5 JP2013182114 A5 JP 2013182114A5 JP 2012045559 A JP2012045559 A JP 2012045559A JP 2012045559 A JP2012045559 A JP 2012045559A JP 2013182114 A5 JP2013182114 A5 JP 2013182114A5
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JP
Japan
Prior art keywords
forming apparatus
image forming
recording material
fixing
mode
Prior art date
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Granted
Application number
JP2012045559A
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Japanese (ja)
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JP5901352B2 (en
JP2013182114A (en
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Publication date
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Priority to JP2012045559A priority Critical patent/JP5901352B2/en
Priority claimed from JP2012045559A external-priority patent/JP5901352B2/en
Publication of JP2013182114A publication Critical patent/JP2013182114A/en
Publication of JP2013182114A5 publication Critical patent/JP2013182114A5/ja
Application granted granted Critical
Publication of JP5901352B2 publication Critical patent/JP5901352B2/en
Expired - Fee Related legal-status Critical Current
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Description

上記目的を達成するために本発明にあっては、
記録材に形成された未定着画像を記録材に加熱定着する定着部であって、定着用回転体と、前記定着用回転体と共に前記記録材を挟持搬送するためのニップ部を形成する加圧ローラと、を有する定着部と、
制御部と、
を有する画像形成装置において、
前記定着用回転体からの熱で前記加圧ローラを加熱しながら一枚目の記録材が前記ニップ部に入るまでの空回転時間を標準時間よりも延長する第１モードと、
複数枚の記録材を連続プリントする際の搬送間隔を標準間隔よりも延長する第２モードと、
を設定可能であり、
前記制御部は、結露要因パラメータと、プリント予約枚数と、に応じて前記第１モード又は前記第２モードを選択することを特徴とする。 In order to achieve the above object, the present invention provides:
A fixing unit that heat-fixes an unfixed image formed on a recording material to the recording material, and forms a rotator for fixing and a nip portion for nipping and conveying the recording material together with the fixing rotator. A fixing unit having a roller;
A control unit;
In an image forming apparatus having
A first mode in which the idle rotation time until the first recording material enters the nip portion is extended from the standard time while heating the pressure roller with heat from the fixing rotator;
A second mode in which the conveyance interval when continuously printing a plurality of recording materials is extended from the standard interval;
Can be set,
The control unit may select the first mode or the second mode according to a dew factor factor and a print reservation number .

Claims (5)

記録材に形成された未定着画像を記録材に加熱定着する定着部であって、定着用回転体と、前記定着用回転体と共に前記記録材を挟持搬送するためのニップ部を形成する加圧ローラと、を有する定着部と、  A fixing unit that heat-fixes an unfixed image formed on a recording material to the recording material, and forms a rotator for fixing and a nip portion for nipping and conveying the recording material together with the fixing rotator. A fixing unit having a roller;
制御部と、  A control unit;
を有する画像形成装置において、In an image forming apparatus having
前記定着用回転体からの熱で前記加圧ローラを加熱しながら一枚目の記録材が前記ニップ部に入るまでの空回転時間を標準時間よりも延長する第１モードと、  A first mode in which the idle rotation time until the first recording material enters the nip portion is extended from the standard time while heating the pressure roller with heat from the fixing rotator;
複数枚の記録材を連続プリントする際の搬送間隔を標準間隔よりも延長する第２モードと、  A second mode in which the conveyance interval when continuously printing a plurality of recording materials is extended from the standard interval;
を設定可能であり、Can be set,
前記制御部は、結露要因パラメータと、プリント予約枚数と、に応じて前記第１モード又は前記第２モードを選択することを特徴とする画像形成装置。  The image forming apparatus, wherein the control unit selects the first mode or the second mode according to a dew factor parameter and a print reservation number. 前記結露要因パラメータは、画像形成装置が設置されている環境温度と環境湿度、記録材のサイズであることを特徴とする請求項１に記載の画像形成装置。  The image forming apparatus according to claim 1, wherein the dew factor parameters are an environmental temperature and an environmental humidity in which the image forming apparatus is installed, and a size of a recording material. 前記制御部は、前記第１及び第２モードのうち、プリント予約枚数分のプリントを完了するまでの時間が短くなるほうのモードを選択することを特徴とする請求項１又は２に記載の画像形成装置。  3. The image according to claim 1, wherein the control unit selects one of the first and second modes that shortens the time required to complete printing for the number of print reservations. 4. Forming equipment. 前記定着用回転体はフィルムであることを特徴とする請求項１乃至３のいずれか一項に記載の画像形成装置。  The image forming apparatus according to claim 1, wherein the fixing rotator is a film. 前記定着部は前記フィルムの内面に接触するヒータを有することを特徴とする請求項４に記載の画像形成装置。  The image forming apparatus according to claim 4, wherein the fixing unit includes a heater that contacts an inner surface of the film.
JP2012045559A 2012-03-01 2012-03-01 Image forming apparatus Expired - Fee Related JP5901352B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012045559A JP5901352B2 (en) 2012-03-01 2012-03-01 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012045559A JP5901352B2 (en) 2012-03-01 2012-03-01 Image forming apparatus

Publications (3)

Publication Number Publication Date
JP2013182114A JP2013182114A (en) 2013-09-12
JP2013182114A5 true JP2013182114A5 (en) 2015-04-16
JP5901352B2 JP5901352B2 (en) 2016-04-06

Family

ID=49272794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012045559A Expired - Fee Related JP5901352B2 (en) 2012-03-01 2012-03-01 Image forming apparatus

Country Status (1)

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JP (1) JP5901352B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6602049B2 (en) 2014-06-17 2019-11-06 キヤノン株式会社 Image forming apparatus
JP7329188B2 (en) * 2019-09-27 2023-08-18 株式会社リコー Fixing device and image forming device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004013015A (en) * 2002-06-10 2004-01-15 Kyocera Corp Dew condensation prevention method and system in electrophotographic apparatus
JP2005025041A (en) * 2003-07-04 2005-01-27 Casio Electronics Co Ltd Image forming apparatus
JP4946162B2 (en) * 2006-05-10 2012-06-06 コニカミノルタビジネステクノロジーズ株式会社 Image forming apparatus
JP2009204935A (en) * 2008-02-28 2009-09-10 Brother Ind Ltd Image forming apparatus

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