JPS61294440A - Method for replenishing processing replenisher of automatic developing device - Google Patents
Method for replenishing processing replenisher of automatic developing deviceInfo
- Publication number
- JPS61294440A JPS61294440A JP13647185A JP13647185A JPS61294440A JP S61294440 A JPS61294440 A JP S61294440A JP 13647185 A JP13647185 A JP 13647185A JP 13647185 A JP13647185 A JP 13647185A JP S61294440 A JPS61294440 A JP S61294440A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- operating time
- replenisher
- replenishment
- replenishing
- 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
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は写真フィルム、写真印画紙等のハロゲン化銀写
真感光材料を現像処理する自動現像装置の処理槽に感光
材料の処理に応じて補充処理液の補充を行う補充処Ｊ！
ｉ液（以下単に補充液という）の補充方法にかんする。Detailed Description of the Invention [Industrial Application Field] The present invention replenishes the processing tank of an automatic processing device that develops silver halide photographic materials such as photographic film and photographic paper according to the processing of the photographic material. Replenishment shop J! that replenishes processing liquid!
This article relates to a method of replenishing i-liquid (hereinafter simply referred to as replenishment liquid).
［従来の技術１
写真フィルム、写真印画紙等の））ロデン化銀写真患光
材料（以下単に感光材料という）を現像処理する自動現
像装置は通常現像、定着、漂白、リンス、水洗等の処理
液をそれぞれ充たしたいくつかの処理槽を有し、処理す
べき感光材料を搬送ラック等の搬送手段によって各処理
槽を順次通過せしめて現像処理を行っている。[Prior art 1] An automatic developing device for developing silver lodenide photographic photosensitive materials (hereinafter simply referred to as photosensitive materials) (photographic film, photographic paper, etc.) usually performs processing such as development, fixing, bleaching, rinsing, and washing with water. It has several processing tanks each filled with a liquid, and the photosensitive material to be processed is sequentially passed through each processing tank by means of a transport means such as a transport rack to perform development processing.
各処理液は感光材料を処理することによってその効力が
徐々に低下しいわゆる疲労した状態となり処理して得ら
れる感光材料の仕上がり状態が劣化する。これを防止す
るため処理した感光材料の量に応じて新鮮な補充液を処
理槽に補充し処理液の活性を一定に保つ事が行なわれて
いる。中でも現像液の補充は極めて重要であって、補充
が不足であれば得られる画像の濃度、コントラストが低
下し、過剰であれば画像濃度、コントラストが過大とな
り場合によってカプリの増加を伴うなどの問題を生じる
。特に印刷用感光材料に用いられるリス現像処理におい
ては現像液の状態が感光材料の仕上がり品質に極めて大
きな影響を有するためｎ光量は特に厳密に設定する事が
要求される。As each processing liquid processes a photosensitive material, its effectiveness gradually decreases, resulting in a so-called fatigued state, which deteriorates the finished state of the photosensitive material obtained by processing. In order to prevent this, the activity of the processing solution is kept constant by replenishing the processing tank with a fresh replenisher depending on the amount of processed photosensitive material. Above all, replenishment of developer is extremely important; if replenishment is insufficient, the density and contrast of the image obtained will decrease, and if it is excessive, the image density and contrast will be excessive, leading to problems such as an increase in capri. occurs. In particular, in lithographic processing used for photosensitive materials for printing, the state of the developer has a very large effect on the finished quality of the photosensitive material, so it is required to set the amount of light particularly precisely.
補充液の補充量を決める方法としては、自動現像装置に
感光材料が挿入される毎に一定量の補充を行う方法、処
理する感光材料の面積に比例した量の補充を行う方法、
なども有るが自動現像装置の処理ずみ感光材料排出口付
近に光学濃度センサーを設けて処理ずみ感光材料の黒化
量を検知し、黒化量に比例した量の補充を行う方法が実
用上鏝も正確なものとして広く用いられている。即ち処
８！液の疲労は主として感光材料との化学反応にもとす
くものであって、現像液の場合画像の黒化量は化学反応
によって生じた銀量、言い替えれば化学反返景と比例的
関係にあるということができ、これに応じて補充量を決
めることは合理的であり実用的にもある程度良好な結果
を得る事ができる。Methods for determining the amount of replenisher replenishment include a method of replenishing a fixed amount each time a photosensitive material is inserted into an automatic developing device, a method of replenishing an amount proportional to the area of the photosensitive material to be processed,
There are methods such as installing an optical density sensor near the processed photosensitive material outlet of the automatic developing device to detect the amount of blackening of the processed photosensitive material and replenishing the amount proportional to the amount of blackening. is also widely used as accurate. Namely place 8! The fatigue of the solution is mainly caused by the chemical reaction with the photosensitive material, and in the case of a developer, the amount of blackening of the image is proportional to the amount of silver produced by the chemical reaction, in other words, the chemical reaction background. It is reasonable to determine the replenishment amount accordingly, and it is possible to obtain good results to some extent in practical terms.
補充液は通常ポンプ等の送液手段によって補充液タンク
がら処理槽に送られるが、上記のように補充液の供給は
定量的に行うことが必要であって、送液ポンプには定量
性の高い電磁振動ポンプ、モーターで蛇腹を伸縮するベ
ローズポンプ等が用いられ待にベローズ方式のものが広
く使用されている。The replenisher is usually sent from the replenisher tank to the processing tank by a pump or other liquid transport means, but as mentioned above, it is necessary to supply the replenisher quantitatively, and the liquid pump has a quantitative function. High electromagnetic vibration pumps, bellows pumps whose bellows are expanded and contracted by motors, etc. are used, and the bellows type is widely used.
これらの送液手段においては単位時間内に送られる液量
が一定しているため必要補充量に応じてその運転時間を
算出して０Ｎ１０ＦＦ制御する事により所要量の液補充
を什うことができる。In these liquid feeding means, the amount of liquid sent within a unit time is constant, so the required amount of liquid can be replenished by calculating the operating time according to the required replenishment amount and controlling it with 0N10FF. .
［発明が解決しようとする問題点１
上記のように定量性の高いポンプを用いることにより理
論的には正確な補充を行うことが可能であるが、実際に
はポンプの駆動源であるモーターの慣性モーメントによ
る過大補充の問題を無視することができない、即ちモー
ターは電源をＯＦＦにしてもその慣性モーメントのため
急には停止せずポンプには電源ＯＦＦ後にも若干の過剰
運転時間が発生しこの間ある量の送液が行なわれる。し
たがって処理済み感光材料の黒化量等から決定された補
充量に対し常に若干量の補充液が過大に１元されている
事になり処理を継続するとともに実用上も無視できない
ものとなる。[Problem to be solved by the invention 1 As mentioned above, it is theoretically possible to perform accurate replenishment by using a pump with high quantitative performance, but in reality, the motor that is the drive source of the pump The problem of excessive replenishment due to the moment of inertia cannot be ignored; in other words, even when the power is turned off, the motor does not suddenly stop due to its moment of inertia, and the pump continues to operate for a certain amount of time even after the power is turned off. A certain amount of liquid is delivered. Therefore, a certain amount of replenisher is always added in excess of the amount of replenishment determined from the amount of blackening of the processed photosensitive material, etc., which cannot be ignored in practice as well as continuing the processing.
黒化量等の検知値から補充量、即ちポンプの運転時間を
算出する際の比例係数を小さく設定することも考えられ
るが、算出される補充量は検知値にもとずいて比例適に
変化するものであることには変わりは無く、これに対し
てモーターの慣性モーメントによって発生するな過大補
充は前記の検知値とは関係無く恒常的にに付加される量
°であるため完全に補正することはできず特に算出補充
量の小さい場合影響のでる事は免れなかった。It may be possible to set a small proportional coefficient when calculating the replenishment amount, that is, the pump operating time, from the detected value such as the amount of blackening, but the calculated replenishment amount changes proportionally based on the detected value. On the other hand, excessive replenishment caused by the moment of inertia of the motor is a constant amount that is added regardless of the detected value, so it must be completely compensated for. Especially when the calculated replenishment amount was small, it was inevitable that there would be an impact.
本発明の目的は補充液の補充をより正確に行なう事ので
きる補充液の補充方法を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for replenishing a replenisher that can more accurately replenish the replenisher.
［ＩＬ’Ｊ！ｆｆ、αを解決するための手段ｊ前記の目
的は、送液ポンプを用いて補充処理液の補充を行う自動
現像装置の補充処理液補充方法において、補充処理液補
充時のポンプ運転時間Ｔを、所要量の補充処理液を送る
に要する前記ポンプの理論的運転時間Ｔｔと、該ポンプ
の停止時における慣性モーメントによる過剰運転時間Ｔ
ｅとの差
Ｔ’＝ Ｔ ｔ−Ｔ ｅ
とすることを特徴とする自動現像装置の補充処理液補充
方法によって達成することができた。[IL'J! Means for Solving ff, α The above object is to reduce the pump operation time T when replenishing the replenishing processing solution in an automatic developing apparatus replenishment processing solution replenishment method that uses a liquid feeding pump to replenish the replenishment processing solution. , the theoretical operating time Tt of the pump required to send the required amount of replenishment processing liquid, and the excessive operating time Tt due to the moment of inertia when the pump is stopped.
This can be achieved by a method of replenishing the replenishing processing liquid for an automatic developing device, which is characterized in that the difference between T' and e is T'=T t - Te.
即ち本発明は処理済み感光材料の黒化量等の検知値から
比例的に求めた補充量に対応するポンプのｊ！！！論的
運１１８：Ｌ！闇がらポンプを駆動するモーターの慣性
モーメントによるポンプの過剰運転時間を差し引いてモ
ーターへの通電時間を設定することによりポンプの実運
転時間を理論運転時間に一致させ補充液の過大補充を防
止するものである。That is, according to the present invention, the j! ! ! Logical luck 118: L! By subtracting the excessive pump operating time due to the moment of inertia of the motor that secretly drives the pump and setting the energization time to the motor, the actual operating time of the pump matches the theoretical operating time and prevents excessive replenishment of replenishment fluid. It is.
本発明における前記Ｔｔの値は
Ｔｔ＝ｋ・ΣＤ／Ｖ
で表される。ここにｋは感光材料、現像液のｍ類等によ
って実験的に求められた感光材料の単位処Ｊ’ｌ！ｆｌ
（処理量の検知値として黒化量を用いた場合は単位黒化
ｆｌ）当たりの補充量、ΣＤは感光材料処理ＩＬ（処Ｊ
！１ＭＬ−の検知値として黒化量を用いた場合は黒化ｆ
Ｌ）の検知時間内の積分値、■は送液ポンプの単位時間
当たりの吐出量で使用するポンプによって決定される値
である。The value of Tt in the present invention is expressed as Tt=k·ΣD/V. Here, k is the unit value of the photosensitive material J'l!, which was determined experimentally based on the photosensitive material, m type of developer, etc. fl
(If the amount of blackening is used as the detected value of processing amount, the replenishment amount per unit blackening fl), ΣD is the photosensitive material processing IL (processing J
! When the amount of blackening is used as the detection value of 1ML-, the blackening f
The integral value of L) within the detection time, ■ is a value determined by the pump used as the discharge amount per unit time of the liquid feeding pump.
計算の基礎になる感光材料の処理ｆｉＤとしては処理済
み感光材料の黒化量を用いることが精度の上カラ最も好
ましいが、感光材料の面積、長さ等を用いてもよい。For accuracy, it is most preferable to use the amount of blackening of the processed photosensitive material as the processing fiD of the photosensitive material, which is the basis of calculation, but the area, length, etc. of the photosensitive material may also be used.
感光材料の黒化量を計る手段としては感光材料の幅手方
向に配列した電球等の光源とシリコン光電池等の光感知
素子の間を処理済み感光材料を通過させるもの等公知の
各種検知手段を用いる事ができる。感光材料の面積、長
さを計る場合にもマイクロスイッチ等をもちいた接触式
のセンサー、感光材料の感光領域外の光をもちいた光学
式センサー等公知の検知手段をもちいることができる。As means for measuring the amount of blackening of the photosensitive material, various known detection means such as passing the processed photosensitive material between a light source such as a light bulb arranged in the width direction of the photosensitive material and a light sensing element such as a silicon photovoltaic cell can be used. It can be used. When measuring the area and length of the photosensitive material, known detection means can be used, such as a contact sensor using a microswitch or the like, or an optical sensor using light outside the photosensitive area of the photosensitive material.
本発明の方法を実施する自動現像装置に使用する補充液
供給用の送液ポンプとしては定量性の高いポンプであれ
ばいかなるものでも使用でき、駆動モーターの慣性モー
メントによる電源ＯＦＦ時における過剰運転時間の長い
ものであっても使用可能であるが、実用上ベローズ式の
ポンプが最も好ましく用いられる。使用されるポンプの
過剰運転時間Ｔｅは実験的に簡単に求めることでさる。Any type of pump with high quantitative performance can be used as a liquid sending pump for supplying replenisher to be used in an automatic developing apparatus that implements the method of the present invention. Although a long one can be used, a bellows type pump is most preferably used in practice. The excess operating time Te of the pump used can be easily determined experimentally.
前期Ｔｔの値の算出及びＴｔ−Ｔｅの減算は自動現像装
置内に設けたマインロコンピューターの演算部を用いて
簡単に実行することができる。The calculation of the value of Tt in the first period and the subtraction of Tt-Te can be easily executed using the arithmetic unit of the microcomputer provided in the automatic developing apparatus.
感光材料処理量の測定と補充液の補充は感光材料一枚毎
、処理中の一定時間毎、等任意のサイクルで行うことが
できる。Measurement of the amount of photosensitive material processed and replenishment of the replenisher can be carried out in any cycle, such as for each sheet of photosensitive material, or at regular intervals during processing.
［実施例］
以下実施例によって本発明を具体的に説明するが、本発
明の実施態様はこれに限定されるものでは無い。[Example] The present invention will be specifically described below with reference to Examples, but the embodiments of the present invention are not limited thereto.
第１図は本発明の方法の実施に適した自動現像装置の一
例を示す側面概要図である。図中１は自動現像装置の本
体である。挿入台２から挿入された感光材料は一点鎖線
Ｆで示された経路により現像槽３、定着槽４、水洗槽５
、乾燥部６を通って現像処理され、光源とシリコン光電
池で構成された黒化面積測定器７で黒化量を測定された
後磯外に排出される。FIG. 1 is a schematic side view showing an example of an automatic developing apparatus suitable for carrying out the method of the present invention. In the figure, 1 is the main body of the automatic developing device. The photosensitive material inserted from the insertion table 2 passes through the developing tank 3, the fixing tank 4, and the washing tank 5 along the path shown by the dashed line F.
After passing through a drying section 6 and being developed, the amount of blackening is measured by a blackening area measuring device 7 composed of a light source and a silicon photocell, and then discharged to the outside.
黒化面積測定器７の出力は演算部８で積分の上演算処理
し感光材料の黒化面積に対応した栄ン゛ブの理論的運転
時間Ｔｔが算出され、さらに予め入力されているポンプ
の過剰運転時間Ｔｅを滅じた実ポンプ運転時間Ｔが決定
される。Ｔが決定されると補充ポンプ１０は時間Ｔのあ
いだ通電され現像補充液タンク９内の現像補充液を配管
１１を通して現像槽３に送り込む。The output of the blackening area measuring device 7 is integrated and processed in the calculation unit 8 to calculate the theoretical operating time Tt of the active layer corresponding to the blackening area of the photosensitive material. The actual pump operating time T excluding the excess operating time Te is determined. When T is determined, the replenishment pump 10 is energized for a time T to send the developer replenisher in the developer replenisher tank 9 to the developer tank 3 through the pipe 11.
第２図は前期演算部８の構成を示すブロック図である。FIG. 2 is a block diagram showing the configuration of the first half calculation section 8. As shown in FIG.
黒化面積測定器７の出力信号は黒化面積積算部ＩＺで積
分して黒化量に変換され、次の補充時間演算回路１３で
理論的運転時間値Ｔｔに換算される。得られた理論的運
転時間値Ｔｔから予め実験的に求め入力されていた過剰
運転時間Ｔｅを減算部１４で減算して実ポンプ運転時間
Ｔを得、その時間だけリレー１５をＯＮにしてポンプ１
０を作動させる。The output signal of the blackening area measuring device 7 is integrated by the blackening area integration unit IZ and converted into a blackening amount, and then converted into a theoretical operating time value Tt by the next replenishment time calculation circuit 13. The subtraction unit 14 subtracts the excess operation time Te, which has been experimentally determined and input in advance, from the obtained theoretical operation time value Tt to obtain the actual pump operation time T, and turns on the relay 15 for that time to turn on the pump 1.
Activate 0.
第３図は本自動現像装置に使用されたベローズ式送液ポ
ンプの断面図である。３１はベローズであって上端はポ
ンプ本体３２に固定され下端はシャフト３３に取り付け
られている。シャフト３３は、ギヤー３５を介しモータ
ー３６によって駆動されるカム３４に取り付けられてお
り、モーター３６の回転に伴って上下運動を行いベロー
ズを伸縮する。液はベローズの伸張と共に吸入口３７よ
り吸い込まれ吐出口３８から吐出される。３９．３９’
は逆流防止バルブである。この構造からも分かる通り送
液の定量性は高いが慣性モーメントによってモーターが
過剰に回転した場合吐出量も過大となる。FIG. 3 is a sectional view of a bellows-type liquid pump used in this automatic developing apparatus. 31 is a bellows whose upper end is fixed to the pump body 32 and whose lower end is attached to the shaft 33. The shaft 33 is attached to a cam 34 driven by a motor 36 via a gear 35, and moves up and down as the motor 36 rotates to expand and contract the bellows. The liquid is sucked in through the suction port 37 and discharged from the discharge port 38 as the bellows expands. 39.39'
is an anti-reflux valve. As can be seen from this structure, the quantitative performance of liquid delivery is high, but if the motor rotates excessively due to the moment of inertia, the discharge amount will also be excessive.
本自動現像装置においては、前記のようにポンプの過剰
運転時間が予め補正されているため供給される補充液量
は理論的補充量に正確に一致し現像液の活性を極めて安
定に維持することができた。In this automatic developing device, the over-operation time of the pump is corrected in advance as described above, so the amount of replenisher supplied accurately matches the theoretical replenishment amount, and the activity of the developer can be maintained extremely stably. was completed.
上記実施例には現像液の補充系に本発明の補充方法を適
用した黒白感光材料用自動現像！置の例を挙げたが、本
発明はのみならず処理槽の構成を異にした各種の自動現
像装置に適用することができ、適用しうる処理槽も現像
槽に限るものでは無＋１１ 。In the above embodiment, the replenishment method of the present invention is applied to the developer replenishment system for automatic development of black and white photosensitive materials! Although the present invention is not only applicable to a variety of automatic developing apparatuses having different processing tank configurations, the applicable processing tank is not limited to a developing tank.
［発明の効果］
本発明の方法により駆動モーターの慣性モーメントによ
る送液ポンプの過剰運転に白米す名過大補充が防止され
て極めて正確な補充を行うことが可能となり、現像処理
を安定化することができた。[Effects of the Invention] The method of the present invention prevents excessive replenishment due to excessive operation of the liquid feeding pump due to the moment of inertia of the drive motor, making it possible to perform extremely accurate replenishment and stabilizing the developing process. was completed.
第１図は本発明の実施に適した自動現像ｖｃ置の概要断
面図、第２図は前記装置の演算部のブロック図、第３図
はべａ−Ｘ式ポンプの断面図である。
出願人 小西六写真工業株式会社
第１ｖｉ
第２図
７２．乳イこ量測り者シ
１２、 、享廻 イと、ｔ キ負３１ 部１３、補た時
間演算回路
１ヰ、活呪番音ｐ
１５、 リし−
１０、・丁ζンア
３４カムFIG. 1 is a schematic cross-sectional view of an automatic developing VC apparatus suitable for carrying out the present invention, FIG. 2 is a block diagram of the arithmetic unit of the apparatus, and FIG. 3 is a cross-sectional view of a bare a-X type pump. Applicant Konishiroku Photo Industry Co., Ltd. No. 1vi Figure 2 72. Breast cum volume measurer shi 12, , Kyomai I and t key negative 31 part 13, supplemented time calculation circuit 1, live curse number sound p 15, rishi- 10, ・Ding ζ n a 34 cam
Claims (1)
置の補充処理液補充方法において、補充処理液補充時の
ポンプ運転時間Ｔを、所要量の補充処理液を送るに要す
る前記ポンプの理論的運転時間Ｔｔと、該ポンプの停止
時における慣性モーメントによる過剰運転時間Ｔｅとの
差 Ｔ＝Ｔｔ−Ｔｅ とすることを特徴とする自動現像装置の補充処理液補充
方法。[Scope of Claims] In a method for replenishing replenishing processing liquid in an automatic developing apparatus, in which the replenishing processing liquid is refilled using a liquid sending pump, the pump operation time T when replenishing the replenishing processing liquid is determined by sending the required amount of replenishing processing liquid. A method for replenishing a replenishing processing liquid in an automatic developing apparatus, characterized in that the difference between the theoretical operating time Tt of the pump required for the pump and the excessive operating time Te due to the moment of inertia when the pump is stopped is T=Tt-Te.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13647185A JPS61294440A (en) | 1985-06-21 | 1985-06-21 | Method for replenishing processing replenisher of automatic developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13647185A JPS61294440A (en) | 1985-06-21 | 1985-06-21 | Method for replenishing processing replenisher of automatic developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61294440A true JPS61294440A (en) | 1986-12-25 |
| JPH0535861B2 JPH0535861B2 (en) | 1993-05-27 |
Family
ID=15175893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13647185A Granted JPS61294440A (en) | 1985-06-21 | 1985-06-21 | Method for replenishing processing replenisher of automatic developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61294440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0582752A1 (en) * | 1992-08-11 | 1994-02-16 | Agfa-Gevaert N.V. | Photographic development apparatus and a method relating thereto |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545092A (en) * | 1978-09-25 | 1980-03-29 | Am Int | Method and apparatus for measuring flow rate of developing solution |
| JPS5574543A (en) * | 1978-11-30 | 1980-06-05 | Yamatoya Shokai:Kk | Automatic replenisher supply device in automatic developing machine |
| JPS57116186A (en) * | 1981-01-09 | 1982-07-20 | Kyoritsu Kiko Kk | Control unit for injecting medical fluid |
| JPS57153979A (en) * | 1981-03-18 | 1982-09-22 | Hitachi Constr Mach Co Ltd | Limiting control method and device for input horsepower into hydraulic pump |
-
1985
- 1985-06-21 JP JP13647185A patent/JPS61294440A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545092A (en) * | 1978-09-25 | 1980-03-29 | Am Int | Method and apparatus for measuring flow rate of developing solution |
| JPS5574543A (en) * | 1978-11-30 | 1980-06-05 | Yamatoya Shokai:Kk | Automatic replenisher supply device in automatic developing machine |
| JPS57116186A (en) * | 1981-01-09 | 1982-07-20 | Kyoritsu Kiko Kk | Control unit for injecting medical fluid |
| JPS57153979A (en) * | 1981-03-18 | 1982-09-22 | Hitachi Constr Mach Co Ltd | Limiting control method and device for input horsepower into hydraulic pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0582752A1 (en) * | 1992-08-11 | 1994-02-16 | Agfa-Gevaert N.V. | Photographic development apparatus and a method relating thereto |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535861B2 (en) | 1993-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3990088A (en) | System for controlling replenishment of developer solution in a photographic processing device | |
| JPH0254264A (en) | Photograph developing device | |
| JPS61294440A (en) | Method for replenishing processing replenisher of automatic developing device | |
| JP2927673B2 (en) | Processing equipment for photosensitive materials | |
| JPH0414042A (en) | Photosensitive material processing device and water adding method in this device | |
| JPH049055A (en) | Processing device for photosensitive material and hydrating method for this device | |
| JPH11143041A (en) | Water supplying method for processing solution and photographic developing machine | |
| JP3662317B2 (en) | Solution replenishment method for photosensitive material processing apparatus and photosensitive material processing apparatus | |
| JPS61275757A (en) | Replenishing solution controlling device for automatic developing device | |
| JPH0120738B2 (en) | ||
| JP4417916B2 (en) | Liquid developing apparatus and wet image forming apparatus | |
| JPH0252343A (en) | Processing liquid supplying method for automatic developing machine for photosensitive material | |
| JP3492813B2 (en) | Replenisher replenishment method for photosensitive material processing equipment | |
| JP2643143B2 (en) | Automatic developing machine | |
| EP0809148A1 (en) | Photographic developing apparatus and method of supplying water to the apparatus | |
| JP2636944B2 (en) | Evaporation correction method for photo developing device | |
| JPH0120739B2 (en) | ||
| JP3092766B2 (en) | Automatic water rehydration equipment for photo processing machines | |
| JPH0369094B2 (en) | ||
| JPH11218889A (en) | Processing liquid supply device for developing processor | |
| JP3231153B2 (en) | Photographic development equipment | |
| JPS62145245A (en) | Supply device for photosensitive material processing liquid | |
| JPH0120737B2 (en) | ||
| JPH01100546A (en) | Supplementary liquid supply device | |
| JPS62238559A (en) | Replenisher supplying method for automatic developing machine |