JPS6333945U - - Google Patents
Info
- Publication number
- JPS6333945U JPS6333945U JP12660686U JP12660686U JPS6333945U JP S6333945 U JPS6333945 U JP S6333945U JP 12660686 U JP12660686 U JP 12660686U JP 12660686 U JP12660686 U JP 12660686U JP S6333945 U JPS6333945 U JP S6333945U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- detection plate
- cartridge
- ink cartridge
- reflective surface
- 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
- 238000001514 detection method Methods 0.000 claims description 5
Landscapes
- Ink Jet (AREA)
Description
第１図ないし第５図は本考案の一実施例を示し
第１図は斜視図、第２図は一部を断面にした正面
図、第３図はインクカートリツジおよびインク残
量検出器を示す斜視図、第４図は同断面図、第５
図は第４図の右側面図である。第６図は従来のイ
ンクカートリツジを示す断面図である。
１……インクヘツド、１９……ドラム、１１…
…インクカートリツジ、１２……インク供給管、
２０……キヤリツジアーム、１１ａ……インク出
口、４０……検出板、４１……検出器、４２……
インク溜り。
Figures 1 to 5 show an embodiment of the present invention; Figure 1 is a perspective view, Figure 2 is a partially sectional front view, and Figure 3 shows an ink cartridge and an ink level detector. Fig. 4 is a sectional view, Fig. 5 is a perspective view.
The figure is a right side view of FIG. 4. FIG. 6 is a sectional view showing a conventional ink cartridge. 1...ink head, 19...drum, 11...
...Ink cartridge, 12...Ink supply pipe,
20... Carriage arm, 11a... Ink outlet, 40... Detection plate, 41... Detector, 42...
Ink puddle.
Claims (1)
インクジエツトプリンタにおいて、インクを収容
するインクカートリツジの底面に設けたインク出
口よりインクヘツドにインク供給管を介してイン
クを供給すると共に、インク中に浸漬されている
部分と空気中に位置する部分とで異なる反射率を
有する反射面をインクの深さ方向に延在させたイ
ンクレベル検出板を前記インクカートリツジに設
け、且つこの検出板に対向して、発光部と受光部
からなるインク残量検出器を配設すると共に前記
インクカートリツジに検出板より底面側に、少な
くとも一枚の印写が可能なインク溜りを形成した
ことを特徴とするインクジエツトプリンタ。 In an inkjet printer equipped with an ink head that ejects minute ink droplets, ink is supplied to the ink head via an ink supply pipe from an ink outlet provided at the bottom of an ink cartridge containing ink, and the ink cartridge is immersed in the ink. An ink level detection plate is provided on the ink cartridge, and the ink level detection plate has a reflective surface extending in the depth direction of the ink and has a reflective surface having a different reflectance depending on the part located in the air and the part located in the air, and facing the detection plate, An inkjet characterized in that a remaining ink amount detector consisting of a light emitting part and a light receiving part is disposed, and an ink reservoir capable of printing at least one sheet is formed in the ink cartridge on the bottom side of the detection plate. printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12660686U JPS6333945U (en) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12660686U JPS6333945U (en) | 1986-08-20 | 1986-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333945U true JPS6333945U (en) | 1988-03-04 |
Family
ID=31020570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12660686U Pending JPS6333945U (en) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333945U (en) |
-
1986
- 1986-08-20 JP JP12660686U patent/JPS6333945U/ja active Pending
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