A family of Microsoft word processing software products for creating web, email, and print documents.
I have no idea what the convoluted suggestions are intended to accomplish but Jim has addressed that. It's also worth noting that various programs access the print subsystem in different ways so it isn't unusual to experience issues when attempting to print from some but not others.
For a real world approach what you might try is:
First, restart the Mac. That may or may not resolve the issue.
If not, Please follow these directions: Reset the printing system on your Mac to solve a problem