JPH0621940B2 - Printer - Google Patents
PrinterInfo
- Publication number
- JPH0621940B2 JPH0621940B2 JP62152615A JP15261587A JPH0621940B2 JP H0621940 B2 JPH0621940 B2 JP H0621940B2 JP 62152615 A JP62152615 A JP 62152615A JP 15261587 A JP15261587 A JP 15261587A JP H0621940 B2 JPH0621940 B2 JP H0621940B2
- Authority
- JP
- Japan
- Prior art keywords
- printing
- paper
- printing paper
- photographic
- type
- 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.)
- Expired - Fee Related
Links
- 230000004308 accommodation Effects 0.000 claims 3
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Projection-Type Copiers In General (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明はプリンタに係り、特に未露光の印画紙の残り量
を管理することができるプリンタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printer, and more particularly to a printer capable of managing the remaining amount of unexposed printing paper.
従来よりプリンタでは光源からの焼付光でネガフイルム
の画像を印画紙へ結像させて露光させる。この場合印画
紙は多数枚の画像が焼付可能なロール状印画紙とされる
ことが多く、このロール状印画紙をその先端部から順次
焼付位置へと送り込んで焼付作業を行なうようになって
いる。2. Description of the Related Art Conventionally, in a printer, an image of a negative film is formed on a photographic paper by exposure light from a light source and exposed. In this case, the photographic printing paper is often a roll-shaped printing paper on which a large number of images can be printed, and the printing work is carried out by sequentially feeding the roll-shaped printing paper from its tip to the printing position. .
そこでロール状印画紙の残り量を確認する際にはロール
状印画紙の収容部にロール状印画紙の外周に当接するよ
うにレバーを設け、このレバーの傾きによって残り量を
検出している。Therefore, when confirming the remaining amount of the roll-shaped printing paper, a lever is provided in the accommodating portion of the roll-shaped printing paper so as to contact the outer periphery of the roll-shaped printing paper, and the remaining amount is detected by the inclination of the lever.
しかしながら、ロール状印画紙の外周へレバーを当てて
印画紙の残り量を検出するには、おおよその残り量しか
検出することができないため精度が悪い。また、印画紙
収容箱毎にそれぞれレバーを設けなければならないので
コスト高になってしまう、という問題点がある。However, when the lever is applied to the outer circumference of the rolled printing paper to detect the remaining amount of the printing paper, the accuracy is poor because only the approximate remaining amount can be detected. In addition, since it is necessary to provide a lever for each photographic paper storage box, there is a problem that the cost becomes high.
本発明は上記問題点を解決すべく成されたもので、印画
紙の残り量を精度よく検出することができるとともに印
画紙の残り量を印画紙収容箱の種別毎に管理することが
できるプリンタを提供することを目的とする。The present invention has been made to solve the above problems, and a printer capable of accurately detecting the remaining amount of photographic paper and managing the remaining amount of photographic paper for each type of photographic paper storage box. The purpose is to provide.
本願の第１の発明によるプリンタは、露光用の印画紙を
収容した印画紙収容箱の搭載時に印画紙収容箱内の印画
紙種別及び印画紙長さを入力し得る設定器と、前記印画
紙収容箱内の印画紙を焼付位置へ順次送り出す印画紙送
り手段と、印画紙の送り量を検出する印画紙送り量検出
手段と、前記印画紙送り量検出手段で検出された前記送
り量から印画紙収容箱内の印画紙の残り量を算出して、
前記設定器で入力された印画紙種別毎に印画紙の残り量
を記憶すると共に、印画紙種別が入力される際に印画紙
の残り量が既に記憶された印画紙種別であるかを判断す
る制御手段と、を備えたことを特徴とする。A printer according to the first invention of the present application is a printer which is capable of inputting a photographic paper type and a photographic paper length in the photographic paper storage box when the photographic paper storage box storing the exposure photographic paper is mounted, and the photographic paper. Printing paper feeding means for sequentially feeding the printing paper in the storage box to the printing position, printing paper feeding amount detecting means for detecting the feeding amount of the printing paper, and printing from the feeding amount detected by the printing paper feeding amount detecting means Calculate the remaining amount of photographic paper in the paper storage box,
The remaining amount of photographic paper is stored for each photographic paper type input by the setting device, and when the photographic paper type is input, it is determined whether the remaining photographic paper amount is the already-stored photographic paper type. And a control means.
また、本願の第２の発明によるプリンタは、露光用の印
画紙を収容した印画紙収容箱の搭載時に印画紙収容箱内
の印画紙種別及び印画紙長さを入力し得るペーパーチヤ
ネル設定器と、前記印画紙収容箱内の印画紙を焼付位置
へ順次送り出す印画紙送り手段と、焼付サイズを入力す
る焼付サイズチヤネル設定器と、前記ペーパーチヤネル
設定器で入力された印画紙長さと前記焼付サイズチヤネ
ル設定器で設定された焼付長さとに基づいて、前記設定
器で入力された印画紙種別毎に印画紙の残り量を記憶す
ると共に、印画紙種別が入力される際に印画紙の残り量
が既に記憶された印画紙種別であるかを判断する制御手
段と、を備えたことを特徴とする。Further, the printer according to the second invention of the present application is a paper channel setting device capable of inputting the type of printing paper and the length of the printing paper in the printing paper storage box when the printing paper storage box storing the exposure printing paper is mounted. Printing paper feeding means for sequentially feeding the printing paper in the printing paper storage box to the printing position, a printing size channel setting device for inputting the printing size, the printing paper length input by the paper channel setting device and the printing size. Based on the printing length set by the channel setting device, the remaining amount of printing paper is stored for each type of printing paper input by the setting device, and the remaining amount of printing paper when the printing paper type is input Control means for determining whether or not the type of printing paper has already been stored.
このため第１の発明のプリンタでは、設定器で入力され
た印画紙種別毎の印画紙長さから、焼付けられた印画紙
長さが順次差し引かれた後の残り量が制御手段で記憶さ
れると共に、印画紙収容箱の再搭載時に印画紙の残り量
が既に記憶された印画紙種別であるかを制御手段が判断
する。Therefore, in the printer according to the first aspect of the invention, the control unit stores the remaining amount after the printed printing paper length is sequentially subtracted from the printing paper length for each printing paper type input by the setting device. At the same time, the control means determines whether the remaining amount of the printing paper is the type of the printing paper already stored when the printing paper storage box is reloaded.
また、第２の発明のプリンタでは、ペーパーチヤネル設
定器で入力された印画紙種別毎の印画紙長さから、焼付
サイズチヤネル設定器に入力された焼付サイズが順次差
し引かれた後の量が制御手段で記憶されると共に、印画
紙収容箱の再搭載時に印画紙の残り量が既に記憶された
印画紙種別であるかを制御手段が判断する。Further, in the printer of the second invention, the amount after the printing size input to the printing size channel setting device is sequentially subtracted from the printing paper length for each printing paper type input by the paper channel setting device is controlled. In addition to being stored by the means, the control means determines whether the remaining amount of the printing paper is the type of the printing paper already stored when the printing paper storage box is reloaded.
従って、いずれの場合も、印画紙種別毎に印画紙の残り
量が記憶され、印画紙収容箱の再搭載時でも、この残り
量を呼び出して印画紙収容箱内の印画紙の残り量とする
ことができるので、常に正確な印画紙の残り量を把握す
ることができる。すなわち、複数種類の印画紙を頻繁に
交換して焼付作業を行う場合でも、それぞれの印画紙種
別毎の印画紙の残り量を正確に把握できる。Therefore, in any case, the remaining amount of printing paper is stored for each type of printing paper, and even when the printing paper storage box is reloaded, this remaining amount is called and used as the remaining amount of printing paper in the printing paper storage box. Therefore, it is possible to always grasp the accurate remaining amount of printing paper. That is, even when a plurality of types of printing papers are frequently exchanged and a printing operation is performed, the remaining amount of printing papers for each printing paper type can be accurately grasped.
以下図面を参照して本発明の実施例を詳細に説明する。 Embodiments of the present invention will be described in detail below with reference to the drawings.
第１図は本発明が適用されたプリンタの印画紙搬送系の
全体図が示されており、印画紙収容部１０へ収容された
印画紙１２は写真焼付部１４へ送られて画像が露光さ
れ、搬送処理部１６を経て現像部１８へと送られるよう
になっている。FIG. 1 shows an overall view of a photographic paper transport system of a printer to which the present invention is applied. The photographic paper 12 accommodated in the photographic paper accommodating section 10 is sent to a photographic printing section 14 and the image is exposed. Then, it is sent to the developing unit 18 via the transport processing unit 16.
（印画紙収容部１０の説明） この印画紙収容部１０では未露光の印画紙１２がロール
状に巻かれたまま箱２０内へ収容され機台２２へセツト
される。この箱２０の底面には第２図に示されるように
箱毎に位置及び個数の異るドグ２３が設けられている。
また、箱２０に付属している送り出しノブ２１を係合さ
せて回転すると、印画紙１２の先端部が引出口２４を通
過する。(Description of Printing Paper Housing 10) In this printing paper housing 10, the unexposed printing paper 12 is housed in the box 20 while being rolled, and set on the machine base 22. As shown in FIG. 2, dogs 23 having different positions and numbers are provided on the bottom surface of the box 20.
When the delivery knob 21 attached to the box 20 is engaged and rotated, the leading end of the photographic paper 12 passes through the outlet 24.
機台２２にはドグ２３を検出するために第２図に示され
るようにリミツトスイツチ等で構成された種別センサ２
５が設けられ、箱２０の種類が判別されるようになって
いる。また、突出した印画紙１２の先端部を軽く挟持し
て遮光状態を維持するための挟持ローラ２８、３０が設
けられている。As shown in FIG. 2, in order to detect the dog 23, the machine base 22 has a type sensor 2 composed of a limit switch or the like.
5 is provided so that the type of the box 20 can be discriminated. Further, holding rollers 28 and 30 are provided to hold the protruding tip of the printing paper 12 lightly and maintain a light-shielded state.
挟持ローラ２８、３０の下流には印画紙送り手段である
挟持搬送ローラ３６、３７、３８が設けられ、挟持ロー
ラ２８、３０を通って送り出される印画紙１２の先端部
を挟持し、写真焼付部１４へと送り出すようになってい
る。挟持搬送ローラ３６はモータ４０の駆動力を受けて
回転する構成である。このモータ４０は機台２２の上端
に設けられたローデイングセンサ２６が、箱２０から繰
り出される印画紙２０の先端を検出すると、通電されて
挟持搬送ローラ３６を駆動し始めるようになっている。The nipping and conveying rollers 36, 37, and 38, which are photographic paper feeding means, are provided downstream of the nipping rollers 28 and 30, and nips the leading end portion of the photographic paper 12 sent out through the nipping rollers 28 and 30, and a photo printing unit. It is designed to be sent to 14. The nip transport roller 36 is configured to rotate by receiving the driving force of the motor 40. When the loading sensor 26 provided at the upper end of the machine base 22 detects the leading end of the photographic printing paper 20 fed from the box 20, the motor 40 is energized and starts driving the nipping and conveying roller 36.
挟持搬送ローラ３７、３８は一端が軸３９Ａで機台２２
へ軸支されるアーム３９の他端へブラケツト３９Ｂを介
して揺動可能に支持され、アーム３９は機台２２との間
に引張コイルばね４１が張設されている。従って挟持搬
送ローラ３７、３８は挟持搬送ローラ３６へ押圧される
付勢力を有している。The nipping and conveying rollers 37, 38 have a shaft 39A at one end and a machine base 22.
The arm 39 pivotally supported on the other end is swingably supported via a bracket 39B, and a tension coil spring 41 is stretched between the arm 39 and the machine base 22. Therefore, the nipping and conveying rollers 37 and 38 have a biasing force that is pressed against the nipping and conveying roller 36.
なお、挟持ローラ２８と挟持搬送ローラ３６との間には
旋回ガイド４３が軸支されており、モータ４５の駆動力
で第１図に実線で示される如く挟持ローラ２８と挟持搬
送ローラ３６との間へ掛け渡される状態から、想像線で
示される如く印画紙１２にループ部１２Ａを形成できる
状態まで反時計方向に旋回可能となっている。A swivel guide 43 is axially supported between the nipping roller 28 and the nipping and conveying roller 36, and the nipping roller 28 and the nipping and conveying roller 36 are driven by the driving force of the motor 45 as shown by the solid line in FIG. It is possible to turn counterclockwise from a state in which the loop portion 12A is formed on the photographic printing paper 12 as shown by an imaginary line.
（写真焼付部１４の説明） 写真焼付部１４ではフレーム６０内を進行する印画紙１
２が長さ方向マスクヘツド６２、６４及び図示しない幅
方向マスクヘツドによってその焼付範囲を決定され、図
示しない光源からの焼付光（光軸Ｌ）で画像が焼付けら
れるようになっている。(Explanation of Photo Printing Unit 14) In the photo printing unit 14, the photographic printing paper 1 traveling in the frame 60.
2 has its printing range determined by the length direction mask heads 62 and 64 and the width direction mask head (not shown), and the image is printed by the printing light (optical axis L) from a light source (not shown).
これらの長さ方向マスクヘツド及び幅方向マスクヘツド
は焼付画像の大きさに応じて焼付範囲を変更可能であ
る。The length of the mask head in the length direction and the width of the mask head in the width direction can be changed in the print range according to the size of the print image.
フレーム６０の下流側端部には挟持搬送ローラ１７４、
１７６が配置されており、ローラ１７４は回転駆動力を
受けてローラ１７６と共に焼付後の印画紙１２を搬送処
理部１６へと送り出すようになっている。At the downstream end of the frame 60, a nipping / conveying roller 174,
176 is disposed, and the roller 174 receives the rotational driving force and sends the printing paper 12 after printing together with the roller 176 to the transport processing unit 16.
（搬送処理部１６の説明） この搬送処理部１６では写真焼付部１４から送られる焼
付後の印画紙１２の裏面へ印字を行うためのプリンタ１
８２及び印画紙１２を画像毎に切断するためのカツタ１
８４が設けられている。このカツタ１８４の上流側には
センサ１８６が設けられて印画紙先端部を検出できるよ
うになっている。(Explanation of the Conveyance Processing Section 16) In the conveyance processing section 16, the printer 1 for printing on the back surface of the photographic printing paper 12 after printing sent from the photographic printing section 14 is printed.
Cutter 1 for cutting 82 and photographic paper 12 for each image
84 is provided. A sensor 186 is provided on the upstream side of the cutter 184 so that the leading edge of the printing paper can be detected.
画像毎に切断された印画紙１２はストツク部１８８へ収
容されるようになっている。このストツク部１８８に隣
接して写真焼付部１４と現像部１８との処理速度の調整
をした後に切断後の印画紙１２を一枚ずつ現像部１８へ
送り込むための送り込み手段１９０が設けられている。The printing paper 12 cut for each image is accommodated in the stock portion 188. Adjacent to the stock portion 188, there is provided a feeding means 190 for feeding the cut photographic paper 12 to the developing portion 18 one by one after adjusting the processing speeds of the photo printing portion 14 and the developing portion 18. .
一方、種別センサ２５およびモータ４０は第１図に示さ
れるように制御手段である制御回路５０に接続されてい
る。またローデイングセンサ２６、モータ４５、センサ
１８６も同様に制御回路５０へと接続されている。この
制御回路５０には印画紙１２の残り量を表示する表示器
５２、印画紙１２の残り量が少ない場合に警報を発する
警報器５６が接続され、さらにセツトされた箱２０内の
印画紙１２の紙幅寸法、全長寸法、印画紙種類（絹目仕
上げ、光沢仕上）を入力するペーパーチヤネル設定器５
７、プリント幅寸法、長さを設定する焼付サイズチヤネ
ル設定器５８が接続されている。On the other hand, the type sensor 25 and the motor 40 are connected to a control circuit 50 which is a control means as shown in FIG. Further, the loading sensor 26, the motor 45, and the sensor 186 are similarly connected to the control circuit 50. The control circuit 50 is connected to an indicator 52 for displaying the remaining amount of the photographic paper 12 and an alarm device 56 for issuing an alarm when the remaining amount of the photographic paper 12 is small, and further the photographic paper 12 in the set box 20 is connected. Paper channel setting device 5 for inputting paper width dimensions, full length dimensions, and printing paper types (silk finish, gloss finish)
7. A print size channel setting device 58 for setting the print width and length is connected.
以上のように構成されたプリンタの作動を第３図に示さ
れるフローチヤートに基づいて説明する。The operation of the printer configured as described above will be described based on the flow chart shown in FIG.
まず、機台２２に印画紙１２が収納された箱２０がセツ
トされると、ステツプ１００において、箱２０の種類が
種別センサ２５によって判別される。またステツプ１０
２において作業員は箱２０内の印画紙１２の紙幅寸法、
印画紙種類等の種別及び印画紙長さをペーパーチヤネル
設定器５７で入力する。First, when the box 20 storing the photographic paper 12 is set on the machine base 22, the type of the box 20 is determined by the type sensor 25 in step 100. Also, step 10
2, the worker measures the paper width of the photographic paper 12 in the box 20,
A type such as the type of printing paper and the length of the printing paper are input by the paper channel setting device 57.
ここで制御回路は、この入力された印画紙種別が既に記
憶されているものであるか否かが判断される（ステツプ
１０４）。すなわち、新規な印画紙を収容した箱である
か、既に焼付作業を過去に行なって相当長さが消費され
た印画紙を収容した箱であるかが判断される。Here, the control circuit determines whether or not the input printing paper type is already stored (step 104). That is, it is determined whether the box is a box containing new photographic paper or a box containing photographic paper that has already been printed and consumed a considerable amount in the past.
この箱内の印画紙が新規なものである場合には、ステツ
プ１０６、１０８でこの新規な印画紙の長さがバツクア
ツプＲＡＭへ記憶されると共に、表示器５２で表示され
る。If the photographic paper in the box is new, the length of the new photographic paper is stored in the backup RAM at steps 106 and 108 and is displayed on the display 52.
また、この箱のドグ２３を検出することにより、この箱
内の印画紙が既に使用したことのあるもの、即ち制御回
路５０に記憶されているものである場合には、ペーパー
チヤネル設定器５７で入力された印画紙の種別と、記憶
されている印画紙種別とがステツプ１１０で判断され、
これが異る場合はステツプ１１２で警報が発せられて作
業員が誤った箱２０を搭載したか、ペーパーチヤネル設
定器５７へ誤った入力をしたかが判断できるようになっ
ている。Further, when the dog 23 of this box is detected, if the photographic paper in this box has been used, that is, is stored in the control circuit 50, the paper channel setting device 57 is used. At step 110, the type of the input printing paper and the stored printing paper type are determined,
If this is not the case, an alarm is issued at step 112, and it is possible to determine whether the operator has loaded the wrong box 20 or has made an incorrect input to the paper channel setting device 57.
ペーパーチヤネル設定器５７への入力と、制御回路５０
での記憶内容が等しいと、ステツプ１１２で制御回路５
０に記憶されている残りの印画紙長さが表示器５２へ表
示される。この残量がゼロである場合にもステツプ１１
４で警報が発せられる。The input to the paper channel setting device 57 and the control circuit 50
If the stored contents are equal, the control circuit 5
The remaining photographic paper length stored in 0 is displayed on the display 52. Even if this remaining amount is zero, step 11
An alarm is issued at 4.
印画紙長さがゼロでなく、またその長さが表示された状
態で制御回路５０は待機状態となる。The control circuit 50 enters a standby state when the length of the printing paper is not zero and the length is displayed.
ここで作業員がノブ２１を回転させて印画紙１２を繰り
出し、ローデイングセンサ２６が印画紙先端を検出する
とモータ４０が挟持搬送ローラ３６を回転させる（ステ
ツプ１１６、１１８）。さらに作業員がノブ２１を回転
して印画紙を繰出し、先端が挟持搬送ローラ３６、３７
間へ至ると、ノブ２１の繰出しを止めても印画紙１２は
モータ４０の駆動力でセンサ８６が検知するまで、すな
わちカツタ１８４まで至ってモータ４０が停止する（ス
テツプ１２０、１２２）。Here, the worker rotates the knob 21 to feed out the printing paper 12, and when the loading sensor 26 detects the leading edge of the printing paper, the motor 40 rotates the nipping and conveying roller 36 (steps 116 and 118). Further, the worker rotates the knob 21 to feed out the photographic paper, and the leading end of the nipping and conveying rollers 36, 37.
In the meantime, even if the feeding of the knob 21 is stopped, the photographic printing paper 12 is stopped by the driving force of the motor 40 until the sensor 86 detects it, that is, the cutter 184 and the motor 40 stops (steps 120 and 122).
ここでカツタ１８４が作動して印画紙１２の先端不整部
を切断廃棄する（ステツプ１２４）と、焼付サイズチヤ
ネル設定器５８でプリントサイズが入力されるまで待機
する。なお、印画紙先端が挟持搬送ローラ３６からカツ
タ１８４へ至る過程では、マスクヘツド６２、６４を互
に接触した状態として、印画紙通過の妨げとならないよ
うにする。When the cutter 184 is activated to cut and discard the irregular end of the photographic paper 12 (step 124), the printing size channel setting device 58 waits until the print size is input. In the process in which the leading edge of the printing paper reaches the cutter 184 from the nip transport roller 36, the mask heads 62 and 64 are in contact with each other so as not to obstruct the passage of the printing paper.
焼付サイズチヤネル設定器５８によってプリントサイズ
（幅寸法、長さ寸法Ｌｐ）が設定され図示しないプリン
トボタンが操作されると（ステツプ１２６、１２８）ス
テツプ１３０において印画紙移動量Ｌ１が演算される。
この移動量Ｌ１は印画紙先端を光軸Ｌからプリント長さ
Ｌｐの1/2だけ通過した位置へ停止させる値である。こ
こで制御回路５０のバツクアツプＲＡＭに記憶されてい
る印画紙１２の残り長さ寸法Ｌｏがプリント長さ寸法Ｌ
ｐよりも大きいか否かが判断される（ステツプ１３
２）。印画紙残り量Ｌｏがプリント長さ寸法Ｌｐより少
ない場合にはステツプ１３４において警報器５６より警
報が発せられる。印画紙残り量Ｌｏが送り量Ｌｐより多
い場合には、ステツプ１３０で算出された送り量Ｌ１か
らモータ回転数Ｐが算出されてステツプ１３６でモータ
４０が回転される。すると印画紙１２の先端部はモータ
４０の駆動力により挟持搬送ローラ３６と３７、３８間
で受けながら焼付位置へと戻される。この場合、モータ
４５が旋回ガイド４３を第１図想像線状態まで回転さ
せ、戻り量に応じたループ部１２Ａが形成させれる。写
真焼付部１４では長さ方向マスクヘツド６２、６４およ
び幅方向マスクによって焼付範囲が決定されてネガフイ
ルム上の画像が焼付けられる（ステツプ１３８）。When the print size (width dimension, length dimension L p ) is set by the printing size channel setting device 58 and a print button (not shown) is operated (steps 126 and 128), the amount of movement L1 of the printing paper is calculated in step 130.
The amount of movement L1 is a value for stopping the leading edge of the printing paper at a position where it passes from the optical axis L by 1/2 of the print length L p . Wherein the remaining photographic paper 12 stored in Batsukuatsupu RAM of the control circuit 50 the length L o is printed length L
It is judged whether or not it is larger than p (step 13).
2). An alarm is emitted from the alarm device 56 at step 134 if paper remaining amount L o is less than a print length L p. When the photographic paper remaining amount L o is greater than the feed amount L p, the motor 40 in step 136 from the feeding amount L1 calculated in step 130 are calculated motor speed P is is rotated. Then, the leading end of the photographic printing paper 12 is returned to the printing position while being received between the nipping and conveying rollers 36, 37 and 38 by the driving force of the motor 40. In this case, the motor 45 rotates the swivel guide 43 to the imaginary line state in FIG. 1, and the loop portion 12A corresponding to the amount of return is formed. In the photographic printing section 14, the printing area is determined by the lengthwise mask heads 62 and 64 and the widthwise mask, and the image on the negative film is printed (step 138).
焼付け後は焼付けられた画像の後端がカツタ１８４へ位
置するまで送られてカツタ１８４で切断され、（ステツ
プ１４０、１４２）、焼付画像を有する印画紙は搬送処
理部１６へ引き込まれる。After printing, the printed image is fed until the trailing edge of the image is located in the cutter 184, cut by the cutter 184 (steps 140, 142), and the printing paper having the printed image is drawn into the transport processing unit 16.
ここで制御装置は（Ｌｏ−Ｌｐ）をＬｏの値とし（ステ
ツプ１４６）、この残量Ｌｏがゼロであれば警報器５６
で警報を発し（ステツプ１４８）、ゼロでない場合はこ
の残量Ｌｏを記憶すると共に、表示器５２で表示する
（ステツプ１５０、１５２）。Here, the control unit is set to the value of (L o -L p) a L o (step 146), the alarm device if the remaining amount L o is zero 56
In an alarm (step 148), if not zero stores the remaining amount L o, is displayed on the display unit 52 (step 150, 152).
その後ステツプ１２６に戻り、所定時間内にプリントサ
イズの設定がある迄待機する。長時間に亘って、次の焼
付作業がなされなくても、既に焼付けられた印画紙は搬
送処理部１６を経て現像部１８へ送られるので、迅速に
製品となる。After that, the process returns to step 126 and waits until the print size is set within the predetermined time. Even if the next printing operation is not performed for a long time, the printing paper which has already been printed is sent to the developing unit 18 through the transport processing unit 16, so that the product is quickly produced.
箱２０を取外す場合には、図示しないプリント終了ボタ
ンを操作すると、モータ４０が逆転すると共に、モータ
４５が回転して印画紙先端部をループ部１２Ａへ貯留す
るので、ノブ２１を手動操作で逆転させればこのループ
部１２Ａが全て箱２０内へ収容される。When the box 20 is removed, if a print end button (not shown) is operated, the motor 40 rotates in reverse and the motor 45 rotates to store the leading end of the printing paper in the loop portion 12A. Therefore, the knob 21 is manually rotated in reverse. If this is done, the entire loop portion 12A is housed in the box 20.
以上説明したように第１の発明に係るプリンタは、露光
用の印画紙を収容した印画紙収容箱の搭載時に印画紙収
容箱内の印画紙種別及び印画紙長さを入力し得る設定器
と、前記印画紙収容箱内の印画紙を焼付位置へ順次送り
出す印画紙送り手段と、印画紙の送り量を検出する印画
紙送り量検出手段と、前記印画紙送り量検出手段で検出
された前記送り量から印画紙収容箱内の印画紙の残り量
を算出して、前記設定器で入力された印画紙種別毎に印
画紙の残り量を記憶すると共に、印画紙種別が入力され
る際に印画紙の残り量が既に記憶された印画紙種別であ
るかを判断する制御手段と、を備えたことを特徴とす
る。この為、精度よく印画紙の残り量を算出することが
できる優れた効果が得られるだけでなく、印画紙種別毎
に印画紙の残り量が記憶されているので、印画紙収容箱
の再搭載時でもこの印画紙種別の残り量を呼び出して、
印画紙収容箱内の印画紙の残り量とすることができ、常
に正確な印画紙の残り量を把握することができるという
効果が派生する。As described above, the printer according to the first aspect of the present invention includes a setting device capable of inputting the photographic paper type and the photographic paper length in the photographic paper storage box when the photographic paper storage box storing the exposure photographic paper is mounted. A printing paper feeding means for sequentially feeding the printing paper in the printing paper storage box to a printing position; a printing paper feeding amount detecting means for detecting a feeding amount of the printing paper; and a printing paper feeding amount detecting means for detecting the printing paper feeding amount. The remaining amount of photographic paper in the photographic paper storage box is calculated from the feed amount, the remaining amount of photographic paper is stored for each photographic paper type input by the setting device, and when the photographic paper type is input. Control means for determining whether the remaining amount of printing paper is the type of printing paper already stored. Therefore, not only is the excellent effect that the remaining amount of photographic paper can be calculated accurately obtained, but the remaining amount of photographic paper is stored for each type of photographic paper. Even when calling the remaining amount of this photographic paper type,
The remaining amount of the printing paper in the printing paper storage box can be used, and the effect that the accurate remaining amount of the printing paper can be grasped is derived.
そして、第２の発明に係るプリンタも上記と同様の効果
を奏することになる。The printer according to the second aspect of the invention also has the same effect as above.
第１図は本発明が適用されたプリンタの構成を示す概略
構成図、第２図はドグと種別センサとの構成を示す概略
構成図、第３図は制御ルーチンを示す流れ図である。 １０……印画紙収容部、 １２……印画紙、 ５７……ペーパーチヤネル設定器、 ５８……焼付サイズチヤネル設定器。FIG. 1 is a schematic configuration diagram showing a configuration of a printer to which the invention is applied, FIG. 2 is a schematic configuration diagram showing a configuration of a dog and a type sensor, and FIG. 3 is a flow chart showing a control routine. 10 ... Printing paper container, 12 ... Printing paper, 57 ... Paper channel setting device, 58 ... Printing size channel setting device.
フロントページの続き (56)参考文献 特開 昭56−130737（ＪＰ，Ａ) 特開 昭59−188623（ＪＰ，Ａ) 特開 昭57−182881（ＪＰ，Ａ) 特開 昭56−154720（ＪＰ，Ａ) 実開 昭62−79241（ＪＰ，Ｕ) 実開 昭62−79242（ＪＰ，Ｕ)Continuation of front page (56) Reference JP-A-56-130737 (JP, A) JP-A-59-188623 (JP, A) JP-A-57-182881 (JP, A) JP-A-56-154720 (JP , A) Actually open 62-79241 (JP, U) Actually open 62-79242 (JP, U)
Claims (4)
搭載時に印画紙収容箱内の印画紙種別及び印画紙長さを
入力し得る設定器と、 前記印画紙収容箱内の印画紙を焼付位置へ順次送り出す
印画紙送り手段と、 印画紙の送り量を検出する印画紙送り量検出手段と、 前記印画紙送り量検出手段で検出された前記送り量から
印画紙収容箱内の印画紙の残り量を算出して、前記設定
器で入力された印画紙種別毎に印画紙の残り量を記憶す
ると共に、印画紙種別が入力される際に印画紙の残り量
が既に記憶された印画紙種別であるかを判断する制御手
段と、 を備えたことを特徴とするプリンタ。1. A setting device capable of inputting the type of printing paper and the length of the printing paper in the printing paper storage box when the printing paper storage box storing the exposure printing paper is mounted, and the printing in the printing paper storage box. The printing paper feeding means for sequentially feeding the paper to the printing position, the printing paper feeding amount detecting means for detecting the feeding amount of the printing paper, and the feeding amount detected by the printing paper feeding amount detecting means in the printing paper storage box. The remaining amount of printing paper is calculated, and the remaining amount of printing paper is stored for each type of printing paper input by the setting device, and the remaining amount of printing paper is already stored when the type of printing paper is input. And a control unit that determines whether the printing paper type is used.
される焼付サイズと枚数とで印画紙送り量を検出する特
許請求の範囲第（１）項記載のプリンタ。2. The printer according to claim 1, wherein said photographic paper feed amount detecting means detects the photographic paper feed amount based on the printing size and the number of sheets set at the time of printing.
位置へ送るローラを回転させるパルスモータの回転数か
ら印画紙送り量を検出する特許請求の範囲第（１）項記
載のプリンタ。3. The printer according to claim 1, wherein said photographic paper feed amount detecting means detects the photographic paper feed amount from the number of revolutions of a pulse motor for rotating a roller for feeding the photographic paper to the printing position.
搭載時に印画紙収容箱内の印画紙種別及び印画紙長さを
入力し得るペーパーチヤネル設定器と、 前記印画紙収容箱内の印画紙を焼付位置へ順次送り出す
印画紙送り手段と、 焼付サイズを入力する焼付サイズチヤネル設定器と、 前記ペーパーチヤネル設定器で入力された印画紙長さと
前記焼付サイズチヤネル設定器で設定された焼付長さと
に基づいて、前記設定器で入力された印画紙種別毎に印
画紙の残り量を記憶すると共に、印画紙種別が入力され
る際に印画紙の残り量が既に記憶された印画紙種別であ
るかを判断する制御手段と、 を備えたことを特徴とするプリンタ。4. A paper channel setting device capable of inputting a photographic paper type and a photographic paper length in the photographic paper accommodation box when the photographic paper accommodation box accommodating the photographic paper for exposure is mounted, and the inside of the photographic paper accommodation box. The photographic paper feeding means for sequentially feeding the photographic papers to the printing position, the printing size channel setting device for inputting the printing size, the printing paper length input by the paper channel setting device and the printing size channel setting device Based on the printing length, the remaining amount of printing paper is stored for each type of printing paper input by the setting device, and the remaining amount of printing paper is already stored when the printing paper type is input. A printer comprising: a control unit that determines whether the type is a printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62152615A JPH0621940B2 (en) | 1987-06-19 | 1987-06-19 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62152615A JPH0621940B2 (en) | 1987-06-19 | 1987-06-19 | Printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63316842A JPS63316842A (en) | 1988-12-26 |
| JPH0621940B2 true JPH0621940B2 (en) | 1994-03-23 |
Family
ID=15544252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62152615A Expired - Fee Related JPH0621940B2 (en) | 1987-06-19 | 1987-06-19 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621940B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006029988A1 (en) * | 2006-06-29 | 2008-01-03 | Siemens Ag | Method and device for operating a printer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253046A (en) * | 1991-01-30 | 1992-09-08 | Fuji Photo Film Co Ltd | Printer device and method for displaying remaining amount of printer device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130737A (en) * | 1980-03-17 | 1981-10-13 | Canon Inc | Photographic device |
| JPS57203643A (en) * | 1981-06-06 | 1982-12-14 | Ricoh Co Ltd | Residual amount detector of rolled recording paper |
| JPS59143846A (en) * | 1983-01-31 | 1984-08-17 | Ricoh Co Ltd | Paper residuum indicating system |
| JPS59188623A (en) * | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | Film counter device of camera |
| JPS6279241U (en) * | 1985-11-05 | 1987-05-21 | ||
| JPS62106448A (en) * | 1985-11-05 | 1987-05-16 | Fuji Photo Film Co Ltd | Photographic printer |
| JPS6279242U (en) * | 1985-11-05 | 1987-05-21 | ||
| JPS6357455A (en) * | 1986-08-28 | 1988-03-12 | Konica Corp | Paper remnant indication method for displaying number of remaining sheets |
-
1987
- 1987-06-19 JP JP62152615A patent/JPH0621940B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006029988A1 (en) * | 2006-06-29 | 2008-01-03 | Siemens Ag | Method and device for operating a printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63316842A (en) | 1988-12-26 |
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