duplicator
/ˈduːplɪˌkeɪtər/
noun
- A machine or device that makes copies of documents, images, or other materials.
- She fed the original drawing into the duplicator to make twenty copies for the class.
- The office used an old duplicator to print flyers for the event.
- Before digital printers, a duplicator was the fastest way to reproduce handouts.
Synonyms