Origin: Greek suffix -graph
Mimeograph has 4 different meanings across 2 categories:
a rotary duplicator that uses a stencil through which ink is pressed (trade mark Roneo)
A machine for making printed copies using typed stencil, eventually superseded by photocopying.
print copies from (a prepared stencil) using a mimeograph
"She mimeographed the syllabus"
To make mimeograph copies.