2 Press Form Feed and Data Clear while powering the printer back on.
The display will read:
DEMO PAGE
D o c u P r i n t 4 5 1 2 / 4 5 1 2 N U s e r G u i d e
1
Power off the printer.
saver choices.
POWER SAVE 15
POWER SAVE 30
POWER SAVE 45
4 When the value you want is displayed, turn the printer off.
5 Wait 10 to 15 seconds, then turn the printer back on. The new value will then be set.
The DocuPrint 4512 has a Demo Page Mode in which demo pages can be printed by a single key press. To enter Demo Page Mode:
1
2
3
U s i n g t h e C o n t r o l P a n e l
Setting Power Saver Mode
The DocuPrint 4512 conforms to the U.S. EPA Energy Star power saver mode specifications. By default, the printer’s power consumption drops to less than 30 watts when no data is received for a period of 30 minutes.
Other power saving modes are available that reduce power consumption to less than 10% of peak consumption after 15, 30, or 45 minutes.
To set the power saver mode:
Power off the printer.
Press Data Clear 
and hold the key down while powering the printer back on.
The display will read:
POWER SAVE 30
Press Form Feed 
or Data Clear 
to cycle through the power
Printing Simplex
and Duplex
Demo Pages
and hold the keys down
