Epson EPL-N3000 Reference Manual page 113

Job timeout
Specify the maximum number of seconds that can elapse for a
print job to get from the computer to the printer before the printer
stops trying to print the document. If you enter "0" (zero), the
printer will continue trying to print indefinitely.
Wait timeout
Specify the maximum number of seconds that the printer will wait
to get more PostScript information from the computer before the
print job is automatically canceled. After the specified time
elapses, the printer will stop trying to print the document and
prints an error message instead. If you enter "0" (zero), the printer
will wait indefinitely.You may want to increase this value when
printing complicated documents.
This setting enables you to prevent the printer from stalling if and
when the computer that sends the print job stalls.
Advanced
Click this button to specify the following advanced PostScript
options:
PostScript language level
Specify the PostScript language level to use. Select the highest
PostScript language level that your printer supports to optimize
its features. Use a lower PostScript language level only if you are
experiencing printing problems or if you intend to print the file
using another printer.
Data format
Select the data format to use. The options are ASCII data and
Tagged binary communications protocol. You cannot use Binary
communications protocol nor Pure binary data, although they
may appear as options.
If ASCII data 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.
100
Using the PostScript Printer Software (Windows)