HP Color LaserJet 3800 Printer series - Manual (Page 50)

6. Press or to select DISPLAY or DO NOT DISPLAY.
7. Press to save the selected behavior, and then press Menu to return to the Ready state.
To set the Duplex Blank Pages feature
1. Press Menu .
2. Press to highlight CONFIGURE DEVICE, and then press .
3. Press to highlight SYSTEM SETUP, and then press .
4. Press to highlight TRAY BEHAVIOR, and then press .
5. Press to highlight DUPLEX BLANK PAGES, and then press .
6. Press or to select AUTO or YES.
7. Press to save the selected behavior, and then press Menu to return to the Ready state.
Sleep Delay and Sleep Mode features
The SLEEP DELAY feature determines how long the printer must be inactive before it switches to sleep
mode to reduce power consumption. You can set the length of time before the printer goes into sleep
mode to one of the following settings:
● 1 MINUTE
● 15 MINUTES
● 30 MINUTES (the default setting)
● 45 MINUTES
● 60 MINUTES
● 90 MINUTES
● 2 HOURS
● 4 HOURS
NOTE The printer display appears dimmed when the printer is in sleep mode. Sleep mode does
not affect printer warm-up time, unless the printer is in sleep mode for more than 8 hours.
To set the Sleep Delay feature
1. Press Menu .
2. Press to highlight CONFIGURE DEVICE, and then press .
3. Press to highlight SYSTEM SETUP, and then press .
4. Press to highlight SLEEP DELAY, and then press .
5. Press or to select the appropriate time period, and then press to set the selected time
period.
6. Press Menu to return to the Ready state.
36 Chapter 2 Control panel ENWW