With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
prtmarkerwestmargin
prtmarkerwestmargin
1.3.6.1.4.1.11.2.3.9.4.2.2.10.2.1.13
The margin from the West edge (see prtMarkerNorthMargin) of the medium in units identified by prtMarkerAddressabilityUnit. Printing within the area bounded by all four margins is guaranteed for all interpreters. The value (-2) means unknown.
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IPHost Network monitor allows you to monitor prtmarkerwestmargin 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 multiplexers right now.