JPH02245382A - Thermal transfer roll-form recording paper - Google Patents
Thermal transfer roll-form recording paperInfo
- Publication number
- JPH02245382A JPH02245382A JP1066115A JP6611589A JPH02245382A JP H02245382 A JPH02245382 A JP H02245382A JP 1066115 A JP1066115 A JP 1066115A JP 6611589 A JP6611589 A JP 6611589A JP H02245382 A JPH02245382 A JP H02245382A
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- roll
- round hole
- form recording
- thermal transfer
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、熱転写式記録装置における熱転写用ロール状
記盪紙に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a rolled recording paper for thermal transfer in a thermal transfer recording device.
従来、熱記録装置（ファックス）等における感熱紙は、
ロール状記録紙が一般的であり、記録紙の終端付近には
、記録面の裏面に、一定幅の帯状マークを印刷し、記録
紙終端部示をしていた。また熱転写式記録装置等九おい
ては、装置内部に設けられた記録紙有無検出センチ−等
が巻芯から外れた記録紙終端部を検出し、ロール状記録
紙の終端情報をセット外部の表示パネル等に表示してい
た。Conventionally, thermal paper used in thermal recording devices (faxes), etc.
Rolled recording paper is common, and near the end of the recording paper, a strip mark of a constant width is printed on the back side of the recording surface to indicate the end of the recording paper. In addition, in thermal transfer recording devices, etc., a recording paper presence/absence detecting centimeter installed inside the device detects the end of the recording paper that has come off the core, and displays information on the end of the roll of recording paper on the outside of the set. It was displayed on the panel.
上記従来技術は、下記のような欠点があった。 The above conventional technology has the following drawbacks.
一般忙熱転写式カラーハードコピー装置における記録方
法は、ロール状記録紙を往復移動させ、転写紙の各色（
５〜４色）と重ね記録する。このｔめロール紙終端付近
においても同様にロール状記録紙を１色記録後巻き戻す
必要があり、ロール紙ｐｔ１２ｉ１１検知が出来ないと
いう欠点があった。The recording method in a general thermal transfer type color hard copy device is to move a roll of recording paper back and forth, and each color (
5 to 4 colors). Near the end of the t-th roll paper, it is also necessary to rewind the roll of recording paper after recording one color, resulting in the disadvantage that roll paper pt12i11 cannot be detected.
上記目的を達成するために１本発明はロール状記録紙の
終端部を巻芯に固着し、ロール状記録祇置端近傍に丸穴
を施したものである。In order to achieve the above object, the present invention is such that the terminal end of a roll of recording paper is fixed to a core, and a round hole is formed near the end of the roll of recording paper.
ロール状記録終端に施された丸穴は、熱転写式カラーハ
ードコピー！！ｃ１１内九設置されている記録紙検出用
反射型センサーに対応し、丸穴部分では反射物がなにも
ないため、センチ−出力は零で無しであり、丸穴以外で
はセンチ−出力が有る。この有無の信号により、ロール
紙の終端検出が可能となる。また巻芯にロール紙終端部
を固着することでロール紙の巻きもどしも可能となり、
往復記録も可能となる。また特罠ロール状記録紙が透明
シートの場合、透明部分のセンチ−出力が安定して出力
出来るように反射型センチ−のゲインを高（設定するた
め、記録紙終瑠部近傍金黒色印刷又は黒色テープ等貼付
る方法等も考えられるが、いずれも反射光を発生し安定
した検出とはならない。The round hole at the end of the roll record is a thermal transfer color hard copy! ! Corresponds to the reflective sensor for detecting recording paper installed in C11, and since there is no reflective object in the round hole part, the centimeter output is zero, and there is a centimeter output in areas other than the round hole. . This presence/absence signal makes it possible to detect the end of the roll paper. In addition, by fixing the end of the roll paper to the core, it is possible to unwind the roll paper.
It is also possible to record round trips. In addition, when the special rolled recording paper is a transparent sheet, the gain of the reflective type centimeter is set to high (setting the gain of the reflective centimeter to be high) so that the centimeter output of the transparent part can be output stably. Methods such as pasting black tape or the like may be considered, but either method generates reflected light and does not provide stable detection.
〔実施例〕 以下本発明の実施例を亀１図から第６図に℃説明する。〔Example〕 Embodiments of the present invention will be described below with reference to FIGS. 1 to 6.
第１図は本発明におけるロール状記録紙の斜視図であり
、第２図はロール状記録紙の終瑞一部近傍の斜視図であ
り、第３．第４図は本発明のロール状記録紙が熱転写記
録装置内に装着され九部分断面図を示す。また第５図は
センチ−出力状態図を示す。FIG. 1 is a perspective view of a roll of recording paper according to the present invention, FIG. 2 is a perspective view of the vicinity of the last part of the roll of recording paper, and FIG. FIG. 4 shows a nine-part sectional view of the rolled recording paper of the present invention installed in a thermal transfer recording apparatus. FIG. 5 also shows a centimeter output state diagram.
以下実施例の構成及び動作について説明する。The configuration and operation of the embodiment will be explained below.
巻芯１に所定量巻回されたロール状記録紙２がある。こ
のロール状記録紙２はその終端部’ｌ−ａが巻芯ＩＫ接
着テープ３にて固着されている。また終端近傍に丸穴部
２−ｔ）が設げられている。There is a roll of recording paper 2 wound around a core 1 by a predetermined amount. This roll-shaped recording paper 2 is fixed at its terminal end 'la with a core IK adhesive tape 3. Further, a round hole portion 2-t) is provided near the end.
第３図において、通常熱転写記録装置は、ロール状記録
紙２を給紙駆動ローラ４，５反び給紙従動ローラ６．７
等に挾持し、Ａ矢印方向に進行させ、記録消費してゆく
。この際、装置内の反射型記録紙センチ−８は、発光側
８弓より赤外線を発光し、ロール状記録紙２からその反
射光を受光側ｓ−ｂに取り入れ、センチ−出力としてい
る。これがロール状記録紙２の終端非検出状態である。In FIG. 3, a normal thermal transfer recording apparatus feeds a roll of recording paper 2 by paper feed drive rollers 4, 5 and paper feed driven rollers 6, 7.
etc., move it in the direction of arrow A, and consume the record. At this time, the reflective recording paper cm-8 in the apparatus emits infrared rays from the light-emitting side 8 bow, and the reflected light from the roll-shaped recording paper 2 is taken into the light-receiving side sb to produce a cm-output. This is the state in which the end of the rolled recording paper 2 is not detected.
次にロール状記録紙２が消費され、丸穴部２−ｂが記録
紙センｆ−８の真下に来た時、晃光側８−ａよりの赤外
線は、ロール状記録紙２の丸穴部２−ｂを通過し、受光
側８−ｔ）Ｉｃは反射光がはいらなくなり、結果として
センチ−出力は零となる。これが第４図のロール状記録
紙２の終端検出状態である。この後図示しない装置内の
記録紙巻戻し機構により、所定位置までロール状記録紙
２を巻戻し、装置外部の表示板等に記録紙切れ等のアラ
ーム表示をする。Next, when the roll of recording paper 2 is consumed and the round hole part 2-b comes directly under the recording paper sensor f-8, the infrared rays from the light side 8-a are transmitted through the round hole of the roll of recording paper 2. After passing through the part 2-b, the reflected light does not enter the light-receiving side 8-t)Ic, and as a result, the centimeter output becomes zero. This is the state in which the end of the rolled recording paper 2 is detected in FIG. Thereafter, a recording paper rewinding mechanism (not shown) within the apparatus rewinds the rolled recording paper 2 to a predetermined position, and an alarm such as recording paper out is displayed on a display board or the like outside the apparatus.
本発明は、以上説明したように、ロール状記録紙の終端
部近傍に丸穴を設け、この丸穴部を反射型赤外線センチ
−で検出する構成のため、たとえ透明シートの記録紙反
射光を検知するようなゲインの高いセンチ−設定であっ
ても、丸穴部ではセンサー出力が零のため、確実な記録
紙終端検出が可能となる。また巻芯にロール紙終端部を
固着することで、熱転写カラー記録等の往復重ね記録時
における記録紙巻戻しも容易に出来、この結果終ｙｓｆ
！ｉ５の記録紙が装置内でジャムになるという心配も排
除することが出来る。As explained above, the present invention has a configuration in which a round hole is provided near the end of a roll of recording paper, and this round hole is detected by a reflective infrared centimeter. Even if the sensor is set to a high centimeter gain for detection, the sensor output is zero at the round hole, so it is possible to reliably detect the end of the recording paper. In addition, by fixing the end of the roll paper to the core, it is possible to easily rewind the paper during back-and-forth overlapping recording such as thermal transfer color recording.
! It is also possible to eliminate the worry that the recording paper of the i5 will jam inside the device.
第１図は本発明実施側圧おけるロール状記録紙の斜視図
、第２図はロール状記録紙近傍の斜視図、第３、第４図
はロール状記録紙が装置内に装着された時の部分断面図
、第５図はセンチ−出力状態を示す図である。
１・・・巻芯、２・・・ロール状記録紙、２−１）・・
・丸穴部。
殆
目
あ
国
−ｂ
第
囲
第４目
介
第５１！１
ｔ？−葱払社！Fig. 1 is a perspective view of the rolled recording paper when the present invention is being applied, Fig. 2 is a perspective view of the vicinity of the rolled recording paper, and Figures 3 and 4 are when the rolled recording paper is installed in the device. A partial sectional view, FIG. 5, is a diagram showing the centimeter output state. 1... Core, 2... Rolled recording paper, 2-1)...
・Round hole part. Almost a country-b No. 4 Mesuke No. 51! 1 t? - Negifutsusha!
Claims (1)
おいて、前記ロール状記録紙の終端近傍に穴を設けたこ
とを特徴とする熱転写用ロール状記録紙。 ２、請求項１記載において、前記ロール状記録紙を透明
シートで構成したことを特徴とする熱転写用ロール状記
録紙。 ３、請求項１又は２記載において、ロール状記録紙の終
端部を巻芯に固着したことを特徴とする熱転写用ロール
状記録紙。[Scope of Claims] 1. A roll-shaped recording paper for thermal transfer, which is wound a predetermined amount around a core, and is characterized in that a hole is provided near the end of the roll-shaped recording paper. 2. The rolled recording paper for thermal transfer according to claim 1, wherein the rolled recording paper is made of a transparent sheet. 3. A roll-shaped recording paper for thermal transfer according to claim 1 or 2, characterized in that a terminal end of the roll-shaped recording paper is fixed to a core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066115A JP2753316B2 (en) | 1989-03-20 | 1989-03-20 | Rolled recording paper for thermal transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066115A JP2753316B2 (en) | 1989-03-20 | 1989-03-20 | Rolled recording paper for thermal transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02245382A true JPH02245382A (en) | 1990-10-01 |
| JP2753316B2 JP2753316B2 (en) | 1998-05-20 |
Family
ID=13306563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1066115A Expired - Lifetime JP2753316B2 (en) | 1989-03-20 | 1989-03-20 | Rolled recording paper for thermal transfer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2753316B2 (en) |
-
1989
- 1989-03-20 JP JP1066115A patent/JP2753316B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2753316B2 (en) | 1998-05-20 |
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