With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
usage-average-toner-coverage
usage-average-toner-coverage
1.3.6.1.4.1.11.2.3.9.4.2.1.1.16.1.3
Reports the average toner area coverage of all pages printed over the life of the device. Counts pixels on each page, divides pixel count by pixels possible on a page to give the percentage of coverage, and keeps a rolling average percent weighted by area printed.
Back to 8100 MIB page.
IPHost Network monitor allows you to monitor usage-average-toner-coverage 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.