JPH04557U - - Google Patents
Info
- Publication number
- JPH04557U JPH04557U JP4021390U JP4021390U JPH04557U JP H04557 U JPH04557 U JP H04557U JP 4021390 U JP4021390 U JP 4021390U JP 4021390 U JP4021390 U JP 4021390U JP H04557 U JPH04557 U JP H04557U
- Authority
- JP
- Japan
- Prior art keywords
- conveyance
- print paper
- roller
- slit
- sensor
- 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 2
- 230000005856 abnormality Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案のプリンタ装置に係る一実施例
を示すブロツク図、第２図は第１図の要部を示す
構成図、第３図はタイミングチヤート、第４図は
プリント用紙の規格を示す図、第５図は従来のプ
リンタ装置を示すブロツク図、第６図は従来のフ
イードエラー検出の一例を示す図、第７図はタイ
ミングチヤートである。
５……主制御部、７……紙送り制御部、９……
印字制御部、１１……プリンタヘツド、１３……
ペーパーシートフイーダ、１５……ローラ、１７
……タイミングスリツト、１９……光センサ、２
１……プリント用紙。
Fig. 1 is a block diagram showing an embodiment of the printer device of the present invention, Fig. 2 is a configuration diagram showing the main parts of Fig. 1, Fig. 3 is a timing chart, and Fig. 4 shows the standard of printing paper. 5 is a block diagram showing a conventional printer device, FIG. 6 is a diagram showing an example of conventional feed error detection, and FIG. 7 is a timing chart. 5... Main control section, 7... Paper feed control section, 9...
Print control unit, 11... Printer head, 13...
Paper sheet feeder, 15...Roller, 17
...Timing slit, 19...Light sensor, 2
1...Print paper.
Claims (1)
るプリンタ装置において、 前記プリント用紙の搬送される量と同等の量だ
け回転するローラと、 このローラに連動して回転するスリツトと、 このスリツトに照射される光を当該スリツトを
介して受光するとパルスを発生するセンサと、 このセンサにより発生されるパルスにより前記
プリント用紙の搬送を監視して、当該プリント用
紙の搬送の異常を検出する搬送異常検出手段と、 を備えたことを特徴とするプリンタ装置。[Claims for Utility Model Registration] A printer device that detects an abnormality in the conveyance of print paper used for printing, comprising: a roller that rotates by an amount equivalent to the amount that the print paper is conveyed; and a roller that rotates in conjunction with this roller. a slit, a sensor that generates a pulse when the light irradiated to the slit is received through the slit, and a sensor that monitors the conveyance of the print paper using the pulse generated by the sensor and detects abnormalities in the conveyance of the print paper. A printer device comprising: a conveyance abnormality detection means for detecting;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021390U JPH04557U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021390U JPH04557U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04557U true JPH04557U (en) | 1992-01-06 |
Family
ID=31549808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4021390U Pending JPH04557U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144431U (en) * | 1976-04-28 | 1977-11-01 |
-
1990
- 1990-04-17 JP JP4021390U patent/JPH04557U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144431U (en) * | 1976-04-28 | 1977-11-01 |
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