JPH0464136U - - Google Patents
Info
- Publication number
- JPH0464136U JPH0464136U JP10721890U JP10721890U JPH0464136U JP H0464136 U JPH0464136 U JP H0464136U JP 10721890 U JP10721890 U JP 10721890U JP 10721890 U JP10721890 U JP 10721890U JP H0464136 U JPH0464136 U JP H0464136U
- Authority
- JP
- Japan
- Prior art keywords
- generating means
- inkjet printer
- maintenance
- pressure generating
- maintenance device
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
第１図は、本考案のメンテナンス装置を有する
インクジエツトプリンタの一実施例の概略図であ
る。第２図は、メンテナンスパルスの一例の波形
図、第３図は、サーマルインクジエツトプリンタ
に本考案を適用した実施例の概略構成図、第４図
は、第３図における動作の説明図である。
１……キヤリツジ、２……プリントヘツド、３
……ガイドレール、４……メンテナンス装置、５
……記録紙、６……紙送りローラー、７……駆動
モーター、８……エンドレスベルト、９……イン
ク吸引口、１０……キヤツピング部材、１１……
記録部、１３……吸引ポンプ、１４……連結チユ
ーブ、１５……廃インクタンク、１６……電磁弁
。
FIG. 1 is a schematic diagram of an embodiment of an inkjet printer having a maintenance device of the present invention. Fig. 2 is a waveform diagram of an example of a maintenance pulse, Fig. 3 is a schematic configuration diagram of an embodiment in which the present invention is applied to a thermal inkjet printer, and Fig. 4 is an explanatory diagram of the operation in Fig. 3. . 1...Carriage, 2...Print head, 3
... Guide rail, 4 ... Maintenance device, 5
... Recording paper, 6 ... Paper feed roller, 7 ... Drive motor, 8 ... Endless belt, 9 ... Ink suction port, 10 ... Capping member, 11 ...
Recording section, 13... Suction pump, 14... Connection tube, 15... Waste ink tank, 16... Solenoid valve.
Claims (1)
生手段から発生する圧力によつてインクドロツプ
をノズル部から噴射し、記録媒体に飛翔させて記
録を行なうインクジエツトプリンタのメンテナン
ス装置において、ノズル部を封止するキヤツピン
グ手段と、ノズル部をキヤツピングした状態にお
いて、前記圧力発生手段に印加するメンテナンス
用のパルスを発生するメンテナンスパルス発生手
段とを有することを特徴とするインクジエツトプ
リンタのメンテナンス装置。 In an inkjet printer maintenance device that has a pressure generating means in an ink flow path and performs recording by ejecting an ink drop from a nozzle part using the pressure generated by the pressure generating means and making it fly onto a recording medium, the nozzle part 1. A maintenance device for an inkjet printer, comprising: a capping means for sealing a nozzle portion; and a maintenance pulse generating means for generating a maintenance pulse to be applied to the pressure generating means in a state where the nozzle portion is capped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721890U JPH0464136U (en) | 1990-10-12 | 1990-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721890U JPH0464136U (en) | 1990-10-12 | 1990-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464136U true JPH0464136U (en) | 1992-06-01 |
Family
ID=31853624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10721890U Pending JPH0464136U (en) | 1990-10-12 | 1990-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073390A (en) * | 2009-10-01 | 2011-04-14 | Seiko Epson Corp | Liquid jetting apparatus |
| US8960832B2 (en) | 2012-12-17 | 2015-02-24 | Seiko Epson Corporation | Liquid ejecting apparatus and controlling method thereof |
-
1990
- 1990-10-12 JP JP10721890U patent/JPH0464136U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073390A (en) * | 2009-10-01 | 2011-04-14 | Seiko Epson Corp | Liquid jetting apparatus |
| US8960832B2 (en) | 2012-12-17 | 2015-02-24 | Seiko Epson Corporation | Liquid ejecting apparatus and controlling method thereof |
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