Minolta Color PAGEPRO EX Manual page 221

Spooling
Sending a document to a print queue rather than directly to the
printer. The computer stores the print queue on the hard disk and
then sends the print jobs to the printer in order to be received.
Spooling frees the application that you are using for other tasks.
TrueType fonts
Scalable outline fonts that use a single outline for both screen
display and printing. TrueType fonts can be scaled to any point size
and print exactly as they appear on the screen with higher
resolution.
Glossary
A-6