Samsung ML-4500 - Manual (Page 51)

P
RINTING
T
ASKS
5.9
Using Power Save Mode
You can save power consumption when the printer is idle by
determining the length of time the printer waits after a job is
printed before it goes to a reduced power state.
1
When you change the print settings from your software
application, access the printer properties. See page
5.1 to
access the printer properties.
2
Click the Option tab, and select the desired length of time
from the drop-down list in the Power Save Mode section.
If your printer is used constantly, select OFF which keeps
the printer ready to print with the minimum warm-up time.
This uses more energy to keep the printer warm and ready
to print.
3
Click OK.