The aircraft is to meet the specifications in the new situation demands the development of the film, and designed a new multi-purpose optical printing machine. Forms the main feature is the use of 35mm/8p copy of the film, because a machine can have a multi-end features, greatly expanding the scope of use, and reduced production costs.

The printing machine is a versatile optical techniques intermittent printing machine, mainly used for printing 70 mm film print. The machine can 35mm8p and 35mm4p various film negatives printed zoom into 70mm8p, 70mm5p, 35mm8p and 35mm4p copies of such films.

Main Technical Performance:

1, automatic additive color light boxes, light numbers 0 to 74;

2, printed using a standard 35mm film projectors, film negatives, the door can be mounted tablets or liquid film gate;

3, printed using a standard 35mm film camera and 70mm film negative, with 35mm4p, 70mm5p, 70mm8p, intermittent film transport sector and the appropriate agencies, are also available to see the viewfinder and focusing tube;

4, camera film cartridge capacity of 1,500 feet (450 meters);

5, the cameras can automatically fade shading, light transformed in cell number 16,24,32,48,64,96;

6, successive Indian film speed: 80,120,160,240,320 cells / min;

7, projectors and cameras can be double or single operation of interlock can be positive, down, frame by frame or stop frame film transport;

8, the jump ratio of printed imprints 1:1,1:2,1:3,1:4 or 4:1,3:1,2:1,1:1;

9,35 mm8p screen when the film Small prints 35mm4p work with chip edge sampling signal transfer device;

10, lenses and camera repositioning, with the corresponding raster display system;

11, the film cartridge capacity of 1,500 feet.

The multi-function printing machine by the Department of Radio Science and Technology Progress Award.