Savin Corporation

Josef Rosen

Benzion Landa

Avner Schneider

An electrophotographic copier for selectively printing in one of a number of different colors in which development takes place at a common station around the periphery of a photoconductive drum to which station a distributor system selectively feeds liquid from one of a number of supply containers and from which the liquid is returned to the container from when it came. Our machine flushes the common portion of the liquid circulating system each time a change in color is made. The processing liquid tanks of our machine are provided with an arrangement for inhibiting settling of toner particles in the tanks.

Multiple color liquid developer electrophotographic copying machine and

An electrophotographic copier in which a manually releasable locking mechanism normally locates the machine drum in an operative position in the machine cabinet in which peripheral edge portions of the drum engage a pair of friction rollers positioned adjacent to the image receiving portion of the drum. Upon release of the locking mechanism and without the use of tools the drum automatically moves to a location at which at least a part thereof is clear of the machine housing at an access opening thereof.

Growing community of inventors

Rehovot, Israel

Josef Rosen