JPH0440946U - - Google Patents
Info
- Publication number
- JPH0440946U JPH0440946U JP8270890U JP8270890U JPH0440946U JP H0440946 U JPH0440946 U JP H0440946U JP 8270890 U JP8270890 U JP 8270890U JP 8270890 U JP8270890 U JP 8270890U JP H0440946 U JPH0440946 U JP H0440946U
- Authority
- JP
- Japan
- Prior art keywords
- tractor unit
- pin tractor
- release member
- sensor
- pair
- 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 1
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Advancing Webs (AREA)
Description
第１図は本考案に係るレリーズ機構を適用した
プリンタの要部を示した側面図、第２図ａ，ｂは
従来のレリーズ機構を適用したプリンタの要部を
単票用紙使用態様と帳票用紙使用態様でそれぞれ
示した側面図である。
１……プリンタ、１３……ピントラクタユニツ
ト、７……第１の回転ローラ対、８，９……回転
ローラ、１０……第２の回転ローラ対、１１，１
２……回転ローラ、２４……レリーズ部材、２６
……センサ。
Fig. 1 is a side view showing the main parts of a printer to which the release mechanism according to the present invention is applied, and Figs. FIG. 3 is a side view showing each usage mode. DESCRIPTION OF SYMBOLS 1... Printer, 13... Pin tractor unit, 7... First rotating roller pair, 8, 9... Rotating roller, 10... Second rotating roller pair, 11, 1
2...Rotating roller, 24...Release member, 26
...Sensor.
Claims (1)
いに当接し合つて回転し、間に挿入された単票用
紙を搬送する一対の回転ローラと、前記一対の回
転ローラとの間を強制的に引き離して前記単票用
紙の搬送を不能に切り換え可能なレリーズ部材と
を備えたプリンタのレリーズ機構において、 前記ピントラクタユニツトを着脱可能に設ける
とともに、 前記レリーズ部材と前記ピントラクタユニツト
との間に前記ピントラクタユニツトの着脱を検出
するセンサを設け、 前記センサの検出に連動して前記レリーズ部材
の前記切り換えを自動的に行うようにしたことを
特徴とするプリンタのレリーズ機構。[Scope of Claim for Utility Model Registration] A pin tractor unit for transporting form paper, a pair of rotating rollers that rotate in contact with each other and transporting a cut sheet inserted between them, and the pair of rotating rollers. A release mechanism for a printer including a release member capable of disabling the conveyance of the cut sheet by forcibly separating the pin tractor unit, wherein the pin tractor unit is detachably provided, and the release member and the pin tractor unit are detachable. A release mechanism for a printer, characterized in that a sensor for detecting attachment and detachment of the pin tractor unit is provided between the pin tractor unit and the release member, and the release member is automatically switched in conjunction with detection by the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8270890U JPH0440946U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8270890U JPH0440946U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440946U true JPH0440946U (en) | 1992-04-07 |
Family
ID=31629760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8270890U Pending JPH0440946U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137698B2 (en) | 2003-09-10 | 2006-11-21 | Seiko Epson Corporation | Recording apparatus and liquid ejection apparatus |
-
1990
- 1990-08-03 JP JP8270890U patent/JPH0440946U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137698B2 (en) | 2003-09-10 | 2006-11-21 | Seiko Epson Corporation | Recording apparatus and liquid ejection apparatus |
| US7533985B2 (en) | 2003-09-10 | 2009-05-19 | Seiko Epson Corporation | Recording apparatus and liquid ejection apparatus |
| US7547099B2 (en) | 2003-09-10 | 2009-06-16 | Seiko Epson Corporation | Recording apparatus and liquid ejection apparatus |