Long ago, I operated a mimeograph machine.

Thomas A. Edison

A mimeoscope a machine used for tracing stencils for a mimeograph machine. A mimeograph was machine was a device for making duplicates of pages and drawings in the dame manner as a duplicating (Xerox) machine is used in modern offices.

What is a "sentanse"? Perhaps you mean "sentenced."

Mimeograph is an old type of copying machine.

The antonym for mimeograph is digital. Mimeograph involves creating physical copies through a stencil and ink process, while digital involves creating copies electronically and often stored in digital format.