Method of and apparatus for supplying replenishers to automatic

Details Method of and apparatus for supplying replenishers to automatic Method of and apparatus for supplying replenishers to automatic

1989-08-08

1990-12-11

Hruskoci, Peter

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

430399, 430450, 430963, G03C 500

Patent

active

049770675

ABSTRACT:
An automatic processor (1) has a developing tank (2) filled with a developer. In a memory (12), five programs for conducting various types of replenishments of the developer with chemicals (A, B and C) are previously stored. Mixing ratios of the chemicals are also stored in the memory. Area of photosensitive materials brought into the automatic processor are detected by a sensor (8), and in accordance with the area, the chemicals are delivered to the developing tank. By variably determining the mixing ratios according to the respective purposes of the replenishments, the replenishments can be attained under optimum conditions.

REFERENCES:
patent: Re30123 (1979-10-01), Crowell
patent: 3822723 (1974-07-01), Crowell
patent: 3970457 (1976-07-01), Parsonage
patent: 4372665 (1983-02-01), Kaufmann
patent: 4372666 (1983-02-01), Kaufmann

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