Dell 540 Photo Printer - Manual (Page 13)

From the Printer Settings sub-
menu: You can:
RESTORE DEFAULTS Reset all photo and printer settings to the defaults.
Yes
No
LANGUAGE Select a language for the display.
COUNTRY Select your country; this provides a number to order Dell photo print
packs.
POWER SAVE Specify how long the printer remains inactive before entering auto
sleep mode.
1 Minute
5 Minutes
10 Minutes (default)
15 Minutes
Maintenance Menu
From the sub-menu: You can:
PRINTS REMAINING Check if the photo cartridge is low; if so, directions are displayed.
6-15 prints remaining
1-5 prints remaining
0 prints remaining
CHANGE CARTRIDGE Display directions for changing the photo cartridge.
ADD PHOTO PAPER Display directions for adding photo paper.
PRINTER DIAGNOSTICS Help diagnose print quality problems and provide printer identification information.
Test Print
Service Tag -display your printer's service tag identification information.