JPS62203032U - - Google Patents
Info
- Publication number
- JPS62203032U JPS62203032U JP9282386U JP9282386U JPS62203032U JP S62203032 U JPS62203032 U JP S62203032U JP 9282386 U JP9282386 U JP 9282386U JP 9282386 U JP9282386 U JP 9282386U JP S62203032 U JPS62203032 U JP S62203032U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- drum
- ink head
- temperature
- heads
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Ink Jet (AREA)
Description
第１図は本考案装置の要部を示す構成図、第２
図は本考案装置を示す斜視図、第３図は本考案の
要部を示すブロツク図、第４図は本考案装置の各
ヘツドの温度特性を示す特性図である。第５図は
本考案の前提となるインクジエツトプリンタを示
すブロツク図、第６図は同装置における各ヘツド
の温度特性を示す特性図である。
１，１ａ，１ｂ，１ｃ，１ｄ……インクヘツド
、１４……ドラム、１５……ヒータ（加熱体）、
１６……温度検知器、２４……キヤリツジアーム
。
Figure 1 is a configuration diagram showing the main parts of the device of the present invention;
3 is a block diagram showing the essential parts of the invention, and FIG. 4 is a characteristic diagram showing the temperature characteristics of each head of the invention. FIG. 5 is a block diagram showing an inkjet printer which is the premise of the present invention, and FIG. 6 is a characteristic diagram showing the temperature characteristics of each head in the same device. 1, 1a, 1b, 1c, 1d... ink head, 14... drum, 15... heater (heating body),
16... Temperature detector, 24... Carriage arm.
Claims (1)
行に配したガイドシヤフトと、このシヤフトに移
動可能に配設され複数個のインクヘツドを装着し
たキヤリツジアームとを備え、前記ドラムをその
軸回りに回転させつつ、インクヘツドをドラムの
軸方向に移動せしめて印写を行うインクジエツト
プリンタにおいて、前記各インクヘツドに収容さ
れたインクを加熱する加熱体を取付けると共に、
ドラムの回転方向の最上流側に位置するインクヘ
ツドを除いた複数のインクヘツドのうち１個のイ
ンクヘツドにインクヘツド近傍の温度を検知する
温度検知器を取付け、前記温度検知器にてインク
ヘツドが所定温度より低下すると各加熱体にて前
記複数のインクヘツドを加熱することを特徴とす
るインクジエツトプリンタ。 The printer is equipped with a drum on which a recording medium is mounted, a guide shaft arranged parallel to the drum, and a carriage arm movably arranged on the shaft and equipped with a plurality of ink heads, while rotating the drum around its axis. In an inkjet printer that performs printing by moving an ink head in the axial direction of a drum, a heating element is installed to heat the ink contained in each ink head, and
A temperature sensor is attached to one of the plurality of ink heads, excluding the ink head located on the most upstream side in the rotational direction of the drum, to detect the temperature near the ink head, and the temperature sensor detects when the temperature of the ink head drops below a predetermined temperature. An inkjet printer characterized in that each heating element heats the plurality of ink heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282386U JPS62203032U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282386U JPS62203032U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203032U true JPS62203032U (en) | 1987-12-24 |
Family
ID=30954864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9282386U Pending JPS62203032U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203032U (en) |
-
1986
- 1986-06-18 JP JP9282386U patent/JPS62203032U/ja active Pending