Electrostatic latent image developing apparatus

Abstract

Abstract Apparatus for developing an electrostatic latent image wherein a developing tray is located in a developing chamber, said tray adapted to receive sensitized paper for developing. A supply pipe having a pump therein discharges developing solution onto said tray, said supply pipe receiving the solution from a supply chamber which includes carrier liquid at the other end to the developing chamber. A particle container is connected with said return pipe and contains image-producing particles that are charged by an electrode in the nozzle as they pass into the carrier liquid. A concentrate indicator in the return pipe regulates a valve arrangement to allow the particles to pass into the return pipe and be added to the carrier liquid.

Inventors

• 👤 Shozo Kasuya

Bibliographic Details