printer vs typographer

printer and typographer both are nouns.

Word	Noun	Adjective	Verb	Adverb
printer	Yes	No	No	No
typographer	Yes	No	No	No

As nouns, typographer is a hyponym of printer; that is, typographer is a word with a more specific, narrower meaning than printer:

Other hyponyms of printer include compositor, setter, typesetter, proofreader, reader.

printer (noun)	typographer (noun)
a machine that prints	one who sets written material into type
(computer science) an output device that prints the results of data processing
someone whose occupation is printing