mimeograph

Before photocopiers and digital printers took over, there was the mimeograph. You typed or drew on a wax-coated sheet, making tiny openings in it. Then the sheet was wrapped around a drum, and ink was pushed through those openings to make many copies. Schools, churches, and small businesses used these machines for tests, newsletters, and announcements. The copies often had a strong ink smell and sometimes came out a little smudged. Today the method is mostly obsolete, but it was once a common and practical way to print many pages cheaply.

A mimeograph (often shortened to "mimeo") was a machine used for making copies of documents before the widespread availability of photocopiers. It operated by forcing ink through a stencil onto paper, creating duplicate prints. The process involved typing or drawing onto a special wax-coated sheet, which created perforations where the letters or marks were. This stencil was then attached to a rotating drum inside the mimeograph machine. As the drum turned, ink was squeezed through the holes in the stencil, transferring the image onto the paper below.

Mimeographs were popular from the late 19th century into much of the 20th century, particularly in schools, churches, offices, and small businesses where many copies were needed at a relatively low cost. People sometimes confuse them with spirit duplicators, which produced the well-known purple "Ditto" pages, but a true mimeograph used ink pushed through a stencil and usually made darker, more durable copies.

The word can refer to the machine, the copying method, or the act of making copies with it. As modern copiers and printers replaced it, the mimeograph became a reminder of an earlier office and classroom world: hand-fed paper, the smell of fresh ink, and stacks of slightly messy but useful copies. Understanding the word gives you a glimpse of how people shared information before quick photocopying became normal.