the OID printer in the router TG585 v7

hi,
I have installed a printer HP deskjet F2400 in my local network at home,I have activated the SNMP service in my router,and I want to test the SNMP protocol in my network for monitoring a printer ,if any one know the OID of the printer in the MIB of the router Thomson Gateway TG585 v7 and thanks for any help

Would a snmpwalk of the router reveal the oid?

e.g. snmpwalk -v1 -cpublic 192.168.1.254 (or whatever your router IP address is).