Epson EPL-N3000 Reference Manual page 123

Form To Tray Assignment
Assign the desired paper size to the various available paper
sources. Once this setting is specified, the printer will
automatically feed paper from the paper source that holds the
selected paper size.
The paper source options are MP Tray, Cassette 1, Cassette 2,
Cassette 3, Manual Feed 1st Page, and Manual Feed EachPage.
However, the actual paper sources that are available will differ
according to the printer and the options installed.
The paper sizes that are available will differ according to the
printer. The default setting is either A4 or Letter, depending on
your country of purchase.
Font Substitution Table
Double-click to display the Font Substitution Table and the
options for the TrueType-to-PostScript font mapping.
Available PostScript Memory
Specify the amount of available PostScript memory. The available
PostScript memory is a subset of the printer's total physical
memory. It is recommended that you use the default setting.
Output Protocol
Specify the protocol that the printer will use for print jobs. The
options are ASCII, TBCP, and Binary.
TBCP cannot be used through AppleTalk.
Binary can be used only when using AppleTalk.
If ASCII is selected, print data is sent in the ASCII (7-bit) format,
which may take longer to print, but which can be sent through
any I/O channel, including serial, parallel, and Ethernet.
110
Using the PostScript Printer Software (Windows)