install-date

Identifies the date that the device was installed. The format
of the string is 'YYYYMMDDHHmmZ'. Where:    
    YYYY is the year.    
    MM is the month (1-12).    
    DD is the day (1-31).    
    HH is the hour of the day (0-23).    
    mm are the minutes (0-59).    
    'Z' designates Greenwich Mean Time; if 'Z' not specified,
	value is local time.    
Device POS must specify the conditions for setting this
object.
Additional information:
Identifies the date that the device was installed. The
format of the string is 'YYYYMMDDHHmmZ'. Where:
YYYY is the year.
MM is the month (1-12).
DD is the day (1-31).	
HH is the hour of the day (0-23).
mm are the minutes (0-59).
'Z' designates Greenwich Mean Time; if 'Z' not specified,
value is local time.
          
On Products without a real-time clock this
object has the inital value of 'INVALID'.  While in
the invalid state the object may written to.  Once the 
initial install date has been written a new intall date
can not be written without resetting the object to 'INVALID'.
          
The behavior on products with real-time clocks is different.
The object is set to the initial real-time clock value, usually
this is '199000300000'.  Manufacturing sets the real-time
clock to the correct date and sets the INSTALL-DATE to 'INVALID'.
Then when the customer turns on the printer for the first time
the install date is reset.

MIB

HP-LASERJET-COMMON-MIB

OID

.1.3.6.1.4.1.11.2.3.9.4.2.1.1.2.8

Type

scalar

Access

readwrite

Status

mandatory

Parent

status-system