energy-star

Returns or changes the Energy Star sleep value.  If the
value is greater than zero, then the device will go into
energy saving sleep mode after the print engine has been
idle for the number of seconds specified by this object.
A value of zero means Energy Star is disabled and the
device will not go to sleep based on print engine idle
time.  The value must be non-negative.
Additional information:
Returns or changes the Energy Star sleep value. 
The device will go into energy saving sleep 
mode after the print engine has been idle for 
the number of seconds specified by this 
object.   
          
LaserJet 4050 Series supports values of 0, 900, 1800, 
3600, 7200, and 10800.  A value of 0 means 
never go to sleep based on print engine idle 
time.  Setting to an unsupported value causes  
the printer to substitute a value (listed 
below) and to return <noError> 
status.   
The values are as follow:   
<=0 snap to 0   
>=1 and <=1349 snap to 900 (15 minutes)    
>=1350 and <=2699 snap to 1800 (30 minutes)   
>=2700 and <=5399 snap to 3600 (1 hour)   
>=5400 and <=8999 snap to 7200 (2 hours)   
>=9000 snap to 10800  (3 hours)

MIB

HP-LASERJET-COMMON-MIB

OID

.1.3.6.1.4.1.11.2.3.9.4.2.1.1.1.1

Type

scalar

Access

readwrite

Status

mandatory

Parent

settings-system