IPA: /ˈprɪn.tər/
KK: /ˈprɪntɚ/
A machine that produces a hard copy of documents or images on paper.
I need to buy some ink for my printer before I can print the documents.
Printer → The word is derived from the verb 'print' (from Old French *preindre*, meaning to press) and the suffix '-er' (meaning a person who). A printer is a person or device that presses ink onto paper to produce text or images.
Think of someone who 'presses' ('preindre') ink onto paper — that's what a printer does.