default-vertical-black-resolution

Returns or changes the value of the default vertical
black resolution.  The units are dots per inch.
Additional information:
In LaserJet 4050 Series changing this OID also causes  
DEFAULT- HORIZONTAL-BLACK RESOLUTION to change.   
DEFAULT- HORIZONTAL-BLACK-RESOLUTION and 
DEFAULT-VERTICAL-BLACK-RESOLUTION must always be the  
same.  The supported values are 300 and 600
for LaserJet 8100 Series and LaserJet 8000 Series, and 300, 600, and 1200 for LaserJet 5000 Series
and LaserJet 4000 Series.     
Setting to an unsupported value causes the printer 
to substitute in a snap value and  
to return <noError> status.   
The snap values are as follow:  
LaserJet 5000 Series and LaserJet 4000 Series:  
n < 450 snaps to 300   
450 >= n < 900 snaps to 600  
n >= 900 snaps to 1200   
LaserJet 8100 Series and LaserJet 8000 Series:  
n < 450 snaps to 300   
n >= 450 snaps to 600

MIB

HP-LASERJET-COMMON-MIB

OID

.1.3.6.1.4.1.11.2.3.9.4.2.1.3.3.1.8

Type

scalar

Access

readwrite

Status

mandatory

Parent

settings-pdl