Getting everything to print smaller to fit page.
I'd like to print the entire page at 80% of the full size so it would be a standard choir music size. Previously I printed out 8.5x11 pages and ran them through copy/printer at 80 %. I figure some smarter-than-me person knows how to do this directly from the print command.
Comments
Go into the page settings of the score (https://musescore.org/en/handbook/page-settings)
Set the scaling value to be about 80% of what it currently is, adjust page margins to your hearts desire.
This is often possible by adjusting the printer's settings from the print dialogue. Have a look at what the [Preferences] button brings up when you have the print dialogue open. What is available will vary from printer to printer. Some have a "scale to fit" option. Some have a "zoom" or "scale to x%" option. If that doesn't work, try saving as .pdf and then print from a .pdf viewer (like Adobe Reader). These usually provide more options to control the print output.