With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
The current level if this supply is a container; the remaining space if this supply is a receptacle. If this supply container/receptacle can reliably sense this value, the value is reported by the printer and is read-only; otherwise, the value may be written (by a Remote Control Panel or a Management Application). The value (-1) means other and specifically indicates that the sub-unit places no restrictions on this parameter. The value (-2) means unknown. A value of (-3) means that the printer knows that there is some supply/remaining space, respectively. Refer to Internet Draft Printer MIB, expiring Sept. 1997 for more details. Additional information: The HP LaserJet 2100 Series cannot sense toner level. The HP LaserJet 2100 always returns -2 (Unknown).
Back to 2100_snmp MIB page.
IPHost Network monitor allows you to monitor prtmarkersupplieslevel on Hewlett Packard device via the SNMP protocol.
Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.