Using a Machine to Put Ink on Paper
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1444, Puzzle 1 (Portable Cd Player).
Question is: Using a Machine to Put Ink on Paper
and the answer is: PRINTING
Word Meaning:
PRINTING — (uncountable) The process or business of producing printed material by means of inked type and a printing press or similar technology.
Definitions from Wiktionary.