JP2005106996A5 - - Google Patents

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Publication number
JP2005106996A5
JP2005106996A5 JP2003337982A JP2003337982A JP2005106996A5 JP 2005106996 A5 JP2005106996 A5 JP 2005106996A5 JP 2003337982 A JP2003337982 A JP 2003337982A JP 2003337982 A JP2003337982 A JP 2003337982A JP 2005106996 A5 JP2005106996 A5 JP 2005106996A5
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JP
Japan
Prior art keywords
time
image forming
measuring
measuring means
accumulated
Prior art date
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Pending
Application number
JP2003337982A
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Japanese (ja)
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JP2005106996A (en
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Publication date
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Priority to JP2003337982A priority Critical patent/JP2005106996A/en
Priority claimed from JP2003337982A external-priority patent/JP2005106996A/en
Publication of JP2005106996A publication Critical patent/JP2005106996A/en
Publication of JP2005106996A5 publication Critical patent/JP2005106996A5/ja
Pending legal-status Critical Current

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Claims (5)

両面プリントモードを備えた画像形成装置であって、
所定の時点を起点として片面プリントモードでの画像形成動作の累積時間を計測する第１の計時手段と、
前記所定の時点を起点として両面プリントモードでの画像形成動作の累積時間を計測する第２の計時手段と、
前記所定の時点を起点として画像形成動作以外の動作の累積時間を計測する第３の計時手段と、
前記第１、第２及び第３の計時手段の累積時間に基づいて画像形成タイミングを制御する制御手段と、
を備えたことを特徴とする画像形成装置。 An image forming apparatus having a duplex printing mode,
First time measuring means for measuring a cumulative time of the image forming operation in the single-sided print mode starting from a predetermined time point;
A second time measuring means for measuring an accumulated time of the image forming operation in the double-sided print mode starting from the predetermined time point;
Third time measuring means for measuring an accumulated time of an operation other than the image forming operation starting from the predetermined time point;
Control means for controlling image formation timing based on the accumulated time of the first, second and third time measuring means ;
An image forming apparatus comprising: 両面プリントモードを備えた画像形成装置であって、
所定の時点を起点としてプリント紙面の表面における画像形成動作の累積時間を計測する第１の計時手段と、
前記所定の時点を起点として前記プリント紙面の裏面における画像形成動作の累積時間を計測する第２の計時手段と、
前記所定の時点を起点として画像形成動作以外の動作の累積時間を計測する第３の計時手段と、
前記第１、第２及び第３の計時手段の累積時間に基づいて画像形成タイミングを制御する制御手段と、
を備えたことを特徴とする画像形成装置。 An image forming apparatus having a duplex printing mode,
First time measuring means for measuring a cumulative time of an image forming operation on the surface of the printed paper from a predetermined time point;
Second time measuring means for measuring an accumulated time of the image forming operation on the back surface of the print paper from the predetermined time point;
Third time measuring means for measuring an accumulated time of an operation other than the image forming operation starting from the predetermined time point;
Control means for controlling image formation timing based on the accumulated time of the first, second and third time measuring means ;
An image forming apparatus comprising: 前記制御手段は、前記第１の計時手段の累積時間に第１の重み係数を掛けた時間と前記第２の計時手段の累積時間に第２の重み係数を掛けた時間とを合わせた時間と、前記第３の計時手段の累積時間に第３の重み係数を掛けた時間との時間差が所定閾値以下になるように画像形成タイミングを制御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。 The control means includes a time obtained by adding a time obtained by multiplying the accumulated time of the first time measuring means by a first weighting factor and a time obtained by multiplying the accumulated time of the second time measuring means by a second weighting factor. , according to claim 1 or 2, characterized in that the time difference between the time obtained by multiplying a third weighting factor to the accumulated time of the third timing means controls the image forming timing to be less than a predetermined threshold value Image forming apparatus. 前記制御手段は、前記時間差が０となる場合には、前記第１、第２及び第３の計時手段の計測動作をリセットすることを特徴とする請求項３に記載の画像形成装置。 The image forming apparatus according to claim 3 , wherein the control unit resets the measurement operations of the first, second, and third timing units when the time difference becomes zero. 前記第１、第２及び第３の計時手段による累積時間の計測の起点となる所定の時点は、前記画像形成装置の電源投入後の最初の画像形成動作開始時点、又は、前記第１、第２及び第３の計時手段の計測動作をリセットした後に生じる最初の画像形成動作開始時点であることを特徴とする請求項１乃至４の何れか１項に記載の画像形成装置。 The predetermined time point that is the starting point of measurement of the accumulated time by the first, second, and third time measuring means is the first image forming operation start time after the image forming apparatus is turned on , or the first, first, second and third image forming apparatus according to any one of claims 1 to 4, characterized in that the measuring operation is the first image forming operation start time that occurs after resetting the clocking means.
JP2003337982A 2003-09-29 2003-09-29 Image forming apparatus and image forming method Pending JP2005106996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003337982A JP2005106996A (en) 2003-09-29 2003-09-29 Image forming apparatus and image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003337982A JP2005106996A (en) 2003-09-29 2003-09-29 Image forming apparatus and image forming method

Publications (2)

Publication Number Publication Date
JP2005106996A JP2005106996A (en) 2005-04-21
JP2005106996A5 true JP2005106996A5 (en) 2006-10-26

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ID=34533638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003337982A Pending JP2005106996A (en) 2003-09-29 2003-09-29 Image forming apparatus and image forming method

Country Status (1)

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JP (1) JP2005106996A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5396697B2 (en) * 2007-07-13 2014-01-22 コニカミノルタ株式会社 Image forming apparatus and method for controlling image forming apparatus
JP5289148B2 (en) * 2008-05-27 2013-09-11 キヤノン株式会社 Image forming apparatus
JP2018197785A (en) * 2017-05-23 2018-12-13 シャープ株式会社 Image forming apparatus

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