printing vs printing

printing and printing both are nouns.

Word	Noun	Adjective	Verb	Adverb
printing	Yes	No	No	No
printing	Yes	No	No	No

printing (noun)	printing (noun)
the business of producing printed material for sale or distribution	the business of producing printed material for sale or distribution
reproduction by applying ink to paper as for publication	reproduction by applying ink to paper as for publication
text handwritten in the style of printed matter	text handwritten in the style of printed matter
all the copies of a work printed at one time	all the copies of a work printed at one time