The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

PRINTING money...
Money Heist Season 1, Episode 10

and Nairobi had the PRINTING presses
working at full capacity.
Money Heist Season 1, Episode 11

What? You guys got, like,
a PRINTING press in the garage
churning out 50s?
Breaking Bad Season 2, Episode 12

-Those at the PRINTING press, there.
-Don’t talk about the plan to anyone.
Money Heist Season 1, Episode 11

to keep PRINTING money.
Money Heist Season 1, Episode 10