printing vs printing process

printing and printing process both are nouns.

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

As nouns, printing and printing process are synonyms defined as:

printing and printing process: reproduction by applying ink to paper as for publication

printing (noun)	printing process (noun)
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
all the copies of a work printed at one time