JP4796355B2 - 印刷装置 - Google Patents
印刷装置 Download PDFInfo
- Publication number
- JP4796355B2 JP4796355B2 JP2005245654A JP2005245654A JP4796355B2 JP 4796355 B2 JP4796355 B2 JP 4796355B2 JP 2005245654 A JP2005245654 A JP 2005245654A JP 2005245654 A JP2005245654 A JP 2005245654A JP 4796355 B2 JP4796355 B2 JP 4796355B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- reaction force
- tension
- conveyance
- image
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/16—Means for tensioning or winding the web
- B41J15/165—Means for tensioning or winding the web for tensioning continuous copy material by use of redirecting rollers or redirecting nonrevolving guides
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Paper Feeding For Electrophotography (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
24 バッファプレート
29、30 ねじりコイルバネ
31 バネホルダ
32 モータ
33 制御装置
Claims (2)
- 搬送されるウェブ上に画像を形成する画像形成手段と、画像が形成されたウェブを搬送する搬送手段と、前記画像形成手段および前記搬送手段間のウェブ長に応じて変位し、前記ウェブに張力を付与する張力付与手段とを備えた印刷装置において、
前記張力付与手段は、前記ウェブに付与する張力の大きさを前記ウェブの搬送状態および前記ウェブの媒体情報に基づき第一の反力(FA)と、当該第一の反力よりも小さい第二の反力(FB)に切替可能な制御手段を備え、
前記ウェブの幅が狭くかつ厚さが薄い場合は、搬送開始前に第二の反力(FB)にて張力を付与した後、搬送中においては第一の反力(FA)に切り替え、
前記ウェブの幅が広くかつ厚さが厚い場合は、第二の反力(FB)にて張力を付与し続けることを特徴とする印刷装置。 - 請求項1記載の印刷装置において、前記ウェブの媒体情報を前記制御手段に入力設定する入力手段を備えたことを特徴とする印刷装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005245654A JP4796355B2 (ja) | 2005-08-26 | 2005-08-26 | 印刷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005245654A JP4796355B2 (ja) | 2005-08-26 | 2005-08-26 | 印刷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007055791A JP2007055791A (ja) | 2007-03-08 |
| JP4796355B2 true JP4796355B2 (ja) | 2011-10-19 |
Family
ID=37919598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005245654A Expired - Fee Related JP4796355B2 (ja) | 2005-08-26 | 2005-08-26 | 印刷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4796355B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5663924B2 (ja) | 2010-03-31 | 2015-02-04 | 株式会社リコー | シート移送装置及び画像形成装置 |
| KR101432362B1 (ko) * | 2011-06-29 | 2014-08-20 | 후지쯔 콤포넌트 가부시끼가이샤 | 프린터 장치 |
| JP5910323B2 (ja) | 2011-09-16 | 2016-04-27 | 株式会社リコー | 印刷装置及び搬送制御方法 |
| JP6019768B2 (ja) | 2011-09-19 | 2016-11-02 | 株式会社リコー | ウェブ搬送装置、印刷装置及び張力制御方法 |
| JP2018060123A (ja) * | 2016-10-07 | 2018-04-12 | 富士ゼロックス株式会社 | 画像形成装置 |
| EP3575096B1 (en) * | 2017-01-30 | 2022-06-08 | Seiko Epson Corporation | Conveying device and printing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141346A (en) * | 1981-02-25 | 1982-09-01 | Canon Inc | Change-absorbing mechanism in continuous paper conveying device |
| JPH0772043B2 (ja) * | 1986-04-25 | 1995-08-02 | 日本電気株式会社 | 用紙蛇行防止機構 |
| JPH02130175A (ja) * | 1988-11-11 | 1990-05-18 | Nec Corp | 印刷装置 |
| JPH03268974A (ja) * | 1990-03-19 | 1991-11-29 | Nec Corp | 印刷装置 |
| JP2000198593A (ja) * | 1998-11-06 | 2000-07-18 | Asahi Optical Co Ltd | 画像形成装置 |
| JP2000238942A (ja) * | 1999-02-19 | 2000-09-05 | Hitachi Koki Co Ltd | 連続紙印刷装置 |
| JP2001146346A (ja) * | 1999-11-24 | 2001-05-29 | Star Micronics Co Ltd | プリンタ |
| JP4164654B2 (ja) * | 2002-12-06 | 2008-10-15 | リコープリンティングシステムズ株式会社 | 印刷装置 |
-
2005
- 2005-08-26 JP JP2005245654A patent/JP4796355B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007055791A (ja) | 2007-03-08 |
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