JPS63154245U - - Google Patents
Info
- Publication number
- JPS63154245U JPS63154245U JP4712287U JP4712287U JPS63154245U JP S63154245 U JPS63154245 U JP S63154245U JP 4712287 U JP4712287 U JP 4712287U JP 4712287 U JP4712287 U JP 4712287U JP S63154245 U JPS63154245 U JP S63154245U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- platen roller
- guide member
- detection device
- printer according
- 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 8
- 238000007639 printing Methods 0.000 claims description 6
- 238000007651 thermal printing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案によるプリンタの紙位置検出装
置の一実施例の斜視図、第２図は同紙位置検出装
置の断面図、第３図は印刷紙の印刷例、第４図は
従来の印刷装置の紙位置検出装置の一例を示す図
である。
図中、１はプラテンローラ、２は熱印刷ヘツド
、３は紙位置検出装置、４はガイド部材、６はイ
ンクリボン、７は印刷紙である。
Fig. 1 is a perspective view of an embodiment of a paper position detection device for a printer according to the present invention, Fig. 2 is a sectional view of the same paper position detection device, Fig. 3 is an example of printing paper, and Fig. 4 is a conventional printing method. FIG. 3 is a diagram illustrating an example of a paper position detection device of the apparatus. In the figure, 1 is a platen roller, 2 is a thermal printing head, 3 is a paper position detection device, 4 is a guide member, 6 is an ink ribbon, and 7 is printing paper.
Claims (1)
れた印刷装置において、プラテンローラの両側に
印刷紙のガイド部材を設け、前記熱印刷ヘツドと
プラテンローラの接する位置の近傍で所定位置に
対応する位置の前記ガイド部材に紙検出器を設け
たことを特徴とするプリンタの紙位置検出器。 (2) 前記ガイド部材を透明な部材にて形成した
実用新案登録請求の範囲第１項記載のプリンタの
紙位置検出装置。 (3) 前記ガイド部材で、熱印字ヘツドとプラテ
ンローラの接する位置の近傍で所定位置に対応す
る位置に適宜の開口を設けた実用新案登録請求の
範囲第１項記載のプリンタの紙位置検出装置。 (4) 前記紙検出センサは光源と光検出器とで構
成された実用新案登録請求の範囲、第１項、第２
項および第３項記載のプリンタの紙位置検出装置
。[Claims for Utility Model Registration] (1) In a printing device composed of a thermal printing head and a platen roller, guide members for printing paper are provided on both sides of the platen roller, and a guide member for printing paper is provided at a position where the thermal printing head and the platen roller contact each other. A paper position detector for a printer, characterized in that a paper detector is provided on the guide member at a position corresponding to a predetermined position in the vicinity. (2) The paper position detection device for a printer according to claim 1, wherein the guide member is formed of a transparent member. (3) A paper position detection device for a printer according to claim 1, wherein the guide member has an appropriate opening at a position corresponding to a predetermined position near the contact position of the thermal printing head and the platen roller. . (4) The paper detection sensor comprises a light source and a photodetector. Claims 1 and 2 of the Utility Model Registration Claims
A paper position detection device for a printer according to items 1 and 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4712287U JPS63154245U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4712287U JPS63154245U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154245U true JPS63154245U (en) | 1988-10-11 |
Family
ID=30867422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4712287U Pending JPS63154245U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229062A (en) * | 1989-03-02 | 1990-09-11 | Sharp Corp | Thermal transfer color printer |
-
1987
- 1987-03-30 JP JP4712287U patent/JPS63154245U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229062A (en) * | 1989-03-02 | 1990-09-11 | Sharp Corp | Thermal transfer color printer |
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