HP LaserJet Enterprise MFP M634, M635, M636 - User Guide
1. From the Home screen on the printer control panel, navigate to the Settings application, and then select
the Settings icon.
2. Open the following menus:
a. General Settings
b. Energy Settings
c. Sleep Settings
3. Select Sleep after Inactivity to specify the number of minutes the printer is inactive before it enters sleep
mode. Enter the appropriate time period.
NOTE: The sleep-mode default time is 0 minutes. Zero (0) indicates that the printer will go to sleep in less
than 1 minute.
4. Select Auto O after sleep to put the printer into a deeper power save mode after a period of sleep. Enter
the appropriate time period.
NOTE: By default, the printer will wake from Auto O in response to any activity other than USB or Wi-Fi.
For greater energy settings, you can set it to wake only to the power button by selecting Shut down (wake
on power button only).
5. Select Done to save the settings.
Set the sleep schedule
Use the Sleep Schedule feature to congure the printer to automatically wake or go into Sleep mode at specic
times on specic days of the week.
1. From the Home screen on the printer control panel, navigate to the Settings application, and then select
the Settings icon.
2. Open the following menus:
a. General
b. Energy Settings
c. Sleep Schedule
3. Select the New Event button, and then select the type of event to schedule: Wake Event or Sleep Event.
4. For a wake or sleep event, congure the time and the days of the week for the event. Select Save to save
the setting.
ENWW Energy-conservation settings 161