Epson SP4900DES ユーザーズマニュアル

The factory setting is 

.

Language

Japanese

Select the language used on the control panel's screen.

English

French

Italian

German

Portuguese

Spanish

Dutch

Korean

Chinese

Length Units

Metric

Select the unit of length which is displayed on the control
panel's screen or printed on the patterns.

Feet/Inch

Temperature Units

˚C

Select the unit of temperature which is displayed on the
control panel's screen or printed on the patterns.

F

Auto Cleaning
Times

1

The number of times to perform auto cleaning when a clog
was detected after performing an auto nozzle check.

2

3

Maintenance Alert

Disable

The type of running low warnings to display by the alert
lamp. If set to Disable, the alert lamp does not display any
running low warnings.

Ink

The alert lamp flashes when running low on ink.

Maintenance  Box

The alert lamp flashes when Maintenance Box 1/2 does not
have enough empty space.

Ink Or Maint Box

The alert lamp flashes when running low on ink or when
Maintenance Box 1/2 does not have enough empty space.

Papers

If either Roll Paper Remaining or Cut Sheet Remaining is
set, the alert lamp flashes when either of these reaches
their respective warning levels.

All

The alert lamp flashes when running low on ink, when
Maintenance Box 1/2 does not have enough empty space,
or when running low on paper.

Epson Stylus Pro 4900/4910     User's Guide