JP2007233186A5 - - Google Patents
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- JP2007233186A5 JP2007233186A5 JP2006056778A JP2006056778A JP2007233186A5 JP 2007233186 A5 JP2007233186 A5 JP 2007233186A5 JP 2006056778 A JP2006056778 A JP 2006056778A JP 2006056778 A JP2006056778 A JP 2006056778A JP 2007233186 A5 JP2007233186 A5 JP 2007233186A5
- Authority
- JP
- Japan
- Prior art keywords
- recording material
- image forming
- forming apparatus
- optical information
- thru
- 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.)
- Granted
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- 230000003287 optical Effects 0.000 claims 5
- 230000000875 corresponding Effects 0.000 claims 1
- 230000001678 irradiating Effects 0.000 claims 1
Claims (9)
前記光学的な情報は反射光であることを特徴とする画像形成装置。 In claim 1,
Image forming apparatus, wherein the optical information is reflected light.
前記光学的な情報は透過光であることを特徴とする画像形成装置。 In claim 1,
Image forming apparatus, wherein the optical information is transmitted light.
前記光学的な情報は反射光及び透過光であることを特徴とする画像形成装置。 In claim 1,
Image forming apparatus, wherein the optical information is reflected and transmitted light.
前記記録材判別手段は、前記搬送路上における記録材の表面への光照射領域内を映像として読み取り出力する読取手段を有することを特徴とする画像形成装置。 In any one of Claims 1 thru | or 4,
The image forming apparatus according to claim 1, wherein the recording material determining unit includes a reading unit that reads and outputs a light irradiation area on the surface of the recording material on the conveyance path as an image.
前記記録材判別手段は、前記光学的な情報を取得する２つの受光手段を有することを特徴とする画像形成装置。 In any one of claims 1, 2, 4 and 5.
The recording material discrimination device, an image forming apparatus characterized by having two light receiving means for acquiring the optical information.
前記個別の記録材を判別する情報は、前記各給紙口からの記録材に対して前記記録材判別手段による判別を実行して得られた結果を参照して作成することを特徴とする画像形成装置。 In any one of Claims 1 thru | or 6.
Information to determine the individual recording materials, image, characterized in that to create with reference to results obtained by executing the determination by the recording material determining means said the recording material from the sheet feeding port Forming equipment.
前記記録材判別手段は、前記搬送路における前記複数の給紙口から供給される各記録材の合流後の位置で光照射を実行することを特徴とする画像形成装置。 In any one of Claims 1 thru | or 7,
The image forming apparatus according to claim 1, wherein the recording material determination unit performs light irradiation at a position after joining of the recording materials supplied from the plurality of sheet feeding ports in the conveyance path.
前記記録材判別手段は、前記搬送路における前記複数の給紙口から供給される各記録材の合流前の各位置で独立して光照射を実行することを特徴とする画像形成装置。 In any one of Claims 1 thru | or 7,
The image forming apparatus according to claim 1, wherein the recording material determination unit independently performs light irradiation at each position before joining of the recording materials supplied from the plurality of paper feed ports in the transport path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006056778A JP4810257B2 (en) | 2006-03-02 | 2006-03-02 | Image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006056778A JP4810257B2 (en) | 2006-03-02 | 2006-03-02 | Image forming apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007233186A JP2007233186A (en) | 2007-09-13 |
| JP2007233186A5 true JP2007233186A5 (en) | 2009-04-16 |
| JP4810257B2 JP4810257B2 (en) | 2011-11-09 |
Family
ID=38553819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006056778A Active JP4810257B2 (en) | 2006-03-02 | 2006-03-02 | Image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4810257B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6283995B2 (en) | 2013-12-03 | 2018-02-28 | 株式会社リコー | Apparatus and image forming system for detecting sheet material information |
| JP6245515B2 (en) * | 2013-12-12 | 2017-12-13 | 株式会社リコー | Image forming apparatus |
| JP6241734B2 (en) | 2013-12-26 | 2017-12-06 | 株式会社リコー | Apparatus and image forming system for detecting sheet material information |
| JP6440009B2 (en) | 2014-04-10 | 2018-12-19 | 株式会社リコー | Sheet material discrimination apparatus and image forming apparatus |
| JP6448262B2 (en) * | 2014-09-05 | 2019-01-09 | キヤノン株式会社 | Recording material detection sensor and image forming apparatus |
| US9890003B2 (en) | 2014-09-30 | 2018-02-13 | Ricoh Company, Ltd. | Sheet discriminator and image forming apparatus incorporating the sheet discriminator |
| JP6501167B2 (en) * | 2018-02-05 | 2019-04-17 | 株式会社リコー | Device for detecting sheet material information and image forming system |
| JP2019137515A (en) * | 2018-02-09 | 2019-08-22 | コニカミノルタ株式会社 | Image formation apparatus, recording medium discrimination method and recording medium discrimination program |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4478669B2 (en) * | 2005-08-31 | 2010-06-09 | キヤノン株式会社 | Sensor and recording apparatus using the same |
| JP4607716B2 (en) * | 2005-09-06 | 2011-01-05 | ニスカ株式会社 | Image forming apparatus |
-
2006
- 2006-03-02 JP JP2006056778A patent/JP4810257B2/en active Active
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