Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
PRODUCT DESCRIPTION Control Panel          42
Confidential
1.5.2  Maintenance Mode
The maintenance mode allows you to change the environmental settings such as 
language and unit settings to be displayed, or to return all the settings to their default.
The user can also access this mode.
HOW TO START & QUIT
1. While holding down the [Pause/Cancel] button, turn the printer on.
2. Turn the printer off to quit the maintenance mode.
MAINTENANCE MODE MENU LIST
Menu Item
Settings
(shaded one is the 
default)
Explanation
Language
Japanese
Selects the language used for the control panel 
display.
English
French
Italian
German
Portuguese
Spanish
Dutch
Korean
Chinese
Length Units
Metric
Selects the unit of length to be used for various 
length information.
Feet/Inch
Temperature Units
°C
Selects the unit of temperature displayed on 
the LCD panel.
F
Auto Cleaning Times
1
Sets the number of cleanings when nozzle 
clogging is detected at auto nozzle check.
2
3
Maintenance Alert
Disable
Selects the type whose remaining amount is 
displayed with the large alert lamp.
Ink
Maintenance Box
Ink Or Maint Box
Papers
All
Cut Sheet Remaining
Off
Displays Cut Sheet Remaining in Setting menu 
when setting to On.
On
Time To Low Power
5 minutes
Sets the time to turn to the sleep mode 
automatically.
15 minutes
60 minutes
120 minutes
180 minutes
Power Management
Power Off Timer
Sets whether to enable or disable the Power 
Off Timer after turning to the sleep mode. The 
default is disabled.
Time To Off Sets per hour in a range from 1 to 24 hours.
Default Panel Execute
Returns all the settings made by the control 
panel to their default.
Custom 0 to 255 Stores custom settings.
Menu Item
Settings
(shaded one is the 
default)
Explanation