With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
The value of prtInputIndex corresponding to the default input sub-unit: that is, this object selects the default source of input media. This value shall be -1 if there is no default input subunit specified for the printer as a whole. In this case, the actual default input subunit may be specified by means outside the scope of this MIB, such as by each interpreter in a printer with multiple interpreters. Refer to Internet Draft Printer MIB, expiring Sept. 1997 for more details. Additional information: The default input tray is determined by the printer based on DEFAULT-MEDIA-SIZE, what trays are locked (if any), and whether or not Tray 3 is installed. This object always returns -1, unknown.
Back to 2100_snmp MIB page.
IPHost Network monitor allows you to monitor prtinputdefaultindex on Hewlett Packard device via the SNMP protocol.
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