JPS641943U - - Google Patents
Info
- Publication number
- JPS641943U JPS641943U JP9494787U JP9494787U JPS641943U JP S641943 U JPS641943 U JP S641943U JP 9494787 U JP9494787 U JP 9494787U JP 9494787 U JP9494787 U JP 9494787U JP S641943 U JPS641943 U JP S641943U
- Authority
- JP
- Japan
- Prior art keywords
- head
- heads
- scanning lines
- recording
- printer
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ink Jet (AREA)
Description
第１図ないし第３図はこの考案のプリンタの記
録位置調整装置の１実施例を示し、第１図はブロ
ツク図、第２図および第３図は動作説明用のメモ
リマツプ、第４図は一般の回転ドラム走査式プリ
ンタの斜視図、第５図は従来例の斜視図、第６図
は第５図の動作説明図である。
１……回転ドラム、７〜１０……ヘツド、１８
……データ入力部、１９……入力手段、２０……
メモリ、２１……ＣＰＵ。
1 to 3 show one embodiment of the printer recording position adjusting device of this invention, FIG. 1 is a block diagram, FIGS. 2 and 3 are memory maps for explaining the operation, and FIG. 4 is a general FIG. 5 is a perspective view of a conventional example, and FIG. 6 is an explanatory diagram of the operation of FIG. 5. 1...Rotating drum, 7-10...Head, 18
...Data input section, 19...Input means, 20...
Memory, 21...CPU.
Claims (1)
た複数個の記録ヘツドにより、円周方向への走査
ラインごとにドツトを形成し、文字、図形等の画
像をプリントする回転ドラム走査式プリンタに設
けられ、前記各ヘツドの記録ドツトの前記軸方向
への記録位置を調整するプリンタの記録位置調整
装置において、 予め導出された前記各ヘツドの記録ドツト間の
前記軸方向への位置ずれ量が入力される入力手段
と、 データ入力部からの前記各ヘツドの制御データ
を前記走査ライン順に記憶するメモリと、 前記各ヘツドの制御データの読み出し開始を前
記入力手段に入力された位置ずれ量に相当する走
査ライン数ずつずらし、前記メモリから前記走査
ライン順に前記各ヘツドの制御データを読み出し
、読み出した前記走査ライン順の制御データによ
り前記各ヘツドを駆動制御する制御手段と を備えたプリンタの記録位置調整装置。[Claims for Utility Model Registration] Multiple recording heads arranged in the circumferential direction or axial direction of a rotating drum form dots for each scanning line in the circumferential direction to print images such as characters and figures. In a recording position adjusting device for a printer that is installed in a rotating drum scanning printer and adjusts the recording position of recording dots of each head in the axial direction, the axial direction between recording dots of each head derived in advance an input means into which an amount of positional deviation is input to the head; a memory for storing control data for each of the heads from a data input section in the order of the scanning lines; control means for shifting the head by a number of scanning lines corresponding to the positional deviation amount, reading control data for each of the heads from the memory in the order of the scanning lines, and driving and controlling each of the heads using the read control data in the order of the scanning lines; Equipped with printer recording position adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9494787U JPS641943U (en) | 1987-06-20 | 1987-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9494787U JPS641943U (en) | 1987-06-20 | 1987-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641943U true JPS641943U (en) | 1989-01-09 |
Family
ID=30958923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9494787U Pending JPS641943U (en) | 1987-06-20 | 1987-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641943U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233647A (en) * | 1985-08-08 | 1987-02-13 | Minolta Camera Co Ltd | Color ink jet printer |
-
1987
- 1987-06-20 JP JP9494787U patent/JPS641943U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233647A (en) * | 1985-08-08 | 1987-02-13 | Minolta Camera Co Ltd | Color ink jet printer |
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