check_snmp + canon copier


I managed to monitor our hp printers with check_hpjd.

Since printers wont work with check_hpjd i thought to use check_snmp.
However i cant find any info in the canon manual (ir 2200) about how to extract info from the printer with snmp.

Any info or advice ?
I cant find anything about canon printers + nagios on the web.