Epson EPL-N1600 Reference Manual page 97

Tray Size Menu
These settings display the paper size loaded in each paper tray.
This paper size may be different from the size set in the Page Size
menu, which specifies the size of the image that the printer
produces. See "Tray Size menu", page 5-20 for further details.
MP Tray Size, LC1 Size, LC2 Size
* Only available if the optional 500 sheet lower paper cassette has been
installed.
Config Menu
These settings affect the performance of the printer. See "Config
menu", page 5-21 for further details.
RITech, Toner Save, Density, Top Offset, Left Offset, Top offset
B, Left offset B, Size Ignore, Auto Cont, Page Protect, Image
Optimum
Setup Menu
These settings are used to provide the printer with information
necessary for printing. See "Setup menu", page 5-24 for further
details.
Interface, Time Out, Standby, Lang, Panel Lock, Printer Name,
Toner, Toner Counter Clear, MP Init. Paper, LC1 Init Paper, LC2
*
Init Paper , Page Count, SelecType Init
* Only available if the optional 500 sheet lower paper cassette has been
installed.
Parallel Menu
These settings control communication between the printer and
the host computer when using a parallel interface. See "Parallel
menu", page 5-27 for further details.
Speed, Bi-D, Buffer Size
*
SelecType
5
5-11