Epson EPL-N2700 Reference Manual page 113

Page Protect
Allocates additional printer memory for printing data, as
opposed to receiving it. You may need to use Page Protect if you
are printing a very complex page. If a Print Overrun error occurs,
change the setting to On and reprint your data. This reduces the
amount of memory reserved for receiving data so your computer
may take longer to send the print job, but it will allow you to print
complex jobs. Page Protect usually works best if set to Auto. You
will need to increase your printer's memory if memory errors
continue to occur.
Note:
Changing the Page Protect setting reconfigures the printer's memory
which causes any downloaded fonts to be erased.
Image Optimum
When this mode is on, the quality of graphics is reduced. It
reduces the amount of graphics data when the data reaches the
memory limit, allowing complex documents to be printed.
Paper Type
Use this setting when you print on thick paper. Select Thick W
when the width of your thick paper is more than 201.5 mm, and
select Thick N when the width of the thick paper is less than
201.5 mm.
5-16
SelecType Settings