Xerox WorkCentre Pro 385 User Manual page 218

Font
TrueType
When the TrueType option is checked, TrueType fonts are sent as text. This
may result in faster printing.
When the TrueType option is not checked, fonts are handled as graphics.
This can be useful if you are printing over a network to a print server that
does not have the same typeface you are using on your workstation PC.
Since the data is sent as graphics, you do not run into font substitution
problems.
If your text printing results are satisfactory, you should ignore these
settings.
Note: If you are printing with characters found in languages like Japanese
or Chinese (also called double-byte characters), the TrueType checkbox
should be off.
Adobe Type Manager
When the Adobe Type Manager (ATM) option is checked, the printer driver
accesses a "back door" to the Adobe Type Manager. This may speed up
printing of Type 1 PostScript fonts by handling them as text.
When the Adobe Type Manager option is not checked, fonts are handled as
graphics.
About Tab
This tab shows the software version information.
5-22 Printing