LJ4730-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsLJ4730-MIB

Category: Printer and Finishing

Description: HP LaserJet 4730 multifunction printer SNMP MIB for monitoring print, copy, scan, and fax functions and supplies.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is LJ4730-MIB?

LJ4730-MIB is a Hewlett-Packard vendor MIB for the HP LaserJet 4730 multifunction printer, covering print, copy, scan, and fax functions along with supplies and usage tracking, built on HP's PML/netPMLmgmt management framework. It exposes detailed usage-accounting objects for pages printed (simplex and duplex counts and associated billing charges), maximum page pixel dimensions, staple counts, and average toner coverage, alongside device-level initialization status. This MIB is used heavily to monitor software/hardware status in the sense of consumables and usage tracking: toner coverage trends, staple cartridge usage, and total printed-page charges reveal supply depletion and billing/usage patterns, while perm-store-init-occurred flags device initialization/configuration events. It depends on HP's proprietary netPMLmgmt (Printer Management Language) framework rather than standard Printer-MIB conventions, though it likely coexists with the IETF Printer-MIB on the same device. It is typically deployed in enterprise print-fleet management systems tracking usage and billing across HP LaserJet MFP devices, and administrators often connect with an LJ4730-MIB MIB Browser session to inspect these usage counters directly.

IPNetwork Monitor allows you to monitor SNMP objects defined in LJ4730-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • HP LaserJet 4730 multifunction printer

Monitoring Examples

An administrator would poll printed-media-simplex-count and printed-media-duplex-count alongside their associated charge objects (printed-media-simplex-charge, printed-media-duplex-charge, printed-media-total-charge) to track page volume and billing, and usage-average-toner-coverage to detect unusually high toner consumption per page indicating a print-density issue. usage-staple-count would reveal finisher/staple unit wear, and printed-media-combined-total gives an overall lifetime page count useful for maintenance scheduling.

What Can Be Monitored

  • simplex/duplex page counts
  • print billing charges
  • average toner coverage
  • staple count
  • total combined page count
  • device initialization status
OIDs

RFC description

HP LaserJet 4730 printer model-specific management including print engine, accounting, and device configuration.

Start monitoring HP LaserJet 4730 multifunction printer with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download LJ4730-MIB