JPS5999764U - Ink ribbon usage detection device for printers - Google Patents
Ink ribbon usage detection device for printersInfo
- Publication number
- JPS5999764U JPS5999764U JP20020382U JP20020382U JPS5999764U JP S5999764 U JPS5999764 U JP S5999764U JP 20020382 U JP20020382 U JP 20020382U JP 20020382 U JP20020382 U JP 20020382U JP S5999764 U JPS5999764 U JP S5999764U
- Authority
- JP
- Japan
- Prior art keywords
- ink ribbon
- detection device
- printers
- usage detection
- detects
- 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
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るリボン使用度検出装置が適応され
るドツトラインプリンタの一例を示す概略斜視図、第２
図は本考案に係るリボン使用度検出装置の好適な実施例
を示す概略斜視図である。
５０・・・インクリボン、５２．５４・・・リボンスプ
ール、５６．５８・・・リボンガイド、６０．６２・・
・フォトカプラ、６４・・・アンドゲート。FIG. 1 is a schematic perspective view showing an example of a dot line printer to which the ribbon usage detection device according to the present invention is applied;
The figure is a schematic perspective view showing a preferred embodiment of the ribbon usage detecting device according to the present invention. 50... Ink ribbon, 52.54... Ribbon spool, 56.58... Ribbon guide, 60.62...
・Photocoupler, 64...and gate.
Claims (1)
の両端縁をそれぞれ検出する一対の光電検出素子を含み
、雨検出信号からインクリボンの幅不検知し、リボン使
用度をインクリボンののびによるリボン幅減少から検出
することを特徴とするプリンタ用インクリボン使用度検
出装置。It includes a pair of photoelectric detection elements arranged along the running path of the ink ribbon and detects both ends of the ink ribbon, respectively, and detects the width of the ink ribbon from the rain detection signal, and determines the degree of use of the ribbon based on the elongation of the ink ribbon. An ink ribbon usage detection device for a printer, which detects from a decrease in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20020382U JPS5999764U (en) | 1982-12-23 | 1982-12-23 | Ink ribbon usage detection device for printers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20020382U JPS5999764U (en) | 1982-12-23 | 1982-12-23 | Ink ribbon usage detection device for printers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5999764U true JPS5999764U (en) | 1984-07-05 |
Family
ID=30425736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20020382U Pending JPS5999764U (en) | 1982-12-23 | 1982-12-23 | Ink ribbon usage detection device for printers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999764U (en) |
-
1982
- 1982-12-23 JP JP20020382U patent/JPS5999764U/en active Pending
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