Compact Copying Machine Is Portable (Oct, 1939)
Compact Copying Machine Is Portable
A portable photographic copying machine recently introduced is so completely contained within its own cabinet that even its developing chemicals do not have to be drained off while the unit is in transit. Simple to operate, the apparatus has an adjustable focus, a cartridge containing 200 feet of sensitized paper, a severing device for cutting paper to a desired size, built-in lights, and an automatic developer into which the exposed, sensitized paper is fed. It employs an automatic timing mechanism synchronized with its lights so that the latter are turned off the instant that the proper exposure of an original has been made. The front of the apparatus drops down to form a copy holder that can be adjusted vertically as required.