With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
prtCoverEntry
Printer Cover Entry
1.3.6.1.2.1.43.6.1.1
Information about a cover or interlock. Entries may exist in the table for each device index with a device type of 'printer'. NOTE: The above description has been modified from RFC 1759 for clarification.
Back to Printer-MIB MIB page.
IPHost Network monitor allows you to monitor prtCoverEntry on Cisco 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.