hrdeviceindex

A unique value for each device contained by the
host.  The value for each device must remain
constant at least from one re-initialization of the
agent to the next re-initialization.
Refer to RFC 1514, Host Resources MIB, for more details.
  Additional information:
  The entry in the Device Table which
  describes the printer.

MIB

HP-Color-LaserJet-4500-MIB

OID

.1.3.6.1.4.1.11.2.3.9.4.2.3.3.2.1.1

Type

scalar

Access

readonly

Status

mandatory

Parent

hrDeviceEntry