photocopy vs copy

photocopy and copy both are nouns.

Word	Noun	Adjective	Verb	Adverb
photocopy	Yes	No	Yes	No
copy	Yes	No	Yes	No

As nouns, copy is a hypernym of photocopy; that is, copy is a word with a broader meaning than photocopy:

Other hypernyms of photocopy include exposure, photo, photograph, pic, picture.

photocopy (noun)	copy (noun)
a photographic copy of written or printed or graphic work	a thing made to be similar or identical to another thing
	a reproduction of a written record (e.g. of a legal or school record)
	matter to be printed; exclusive of graphical materials
	material suitable for a journalistic account

photocopy (verb)	copy (verb)
reproduce by xerography	reproduce someone's behavior or looks
	make a replica of
	reproduce or make an exact copy of
	copy down as is