Epson EPL-5000 Guide De L'utilisateur page 518

Note:
In all of the following explanations, an asterisk indicates the factory
default setting.
INPUT
Use this menu to select paper feed from the standard tray or from the
optional lower paper cassette.
Menu/submenu
A INPUT AUTO A4 >
AUTO tells the printer to automatically decide whether to feed paper
from the standard paper tray or the optional lower paper cassette
depending on which contains the paper size specified by PAGE SIZE.
If both paper sources contain the specified paper size, you can print
up to 400 sheets without replenishing paper.
STD causes paper to be fed from the standard paper tray.
OPT causes paper to be fed from the optional lower paper cassette.
OPT appears in the submenu only if your printer has an optional
lower paper cassette unit installed.
If neither paper source contains the paper size that matches the PAGE
SIZE specification, a paper size error occurs.
Available options
AUTO*
STD (Standard)
OPT (Optional)
SelecType
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