BJNP Broadcast with no current Cannon Printers

18:21:37 Default DROP BJNP 10.0.2.8:55642→ 10.0.2.255:8612 len=44 ttl=64 tos=0x00 srcmac=0:25:4b:ae:91:a6 dstmac=0:1a:8c:14:53:86

18:21:37 Default DROP BJNP 10.1.80.2:60459 → 10.1.80.255:8612 len=44 ttl=64 tos=0x00 srcmac=0:1f:5b:c2:39:1f dstmac=0:1a:8c:14:53:87

I have a couple of Mac's on a network that running Mac OS X Mavericks 10.9.4 that for unknown reason have started broadcast BJNP messages looking for Canon printers I assume.

I can't seem to determine what process is making these broadcasts.

I'd like to turn off the broadcasts but I can't figure out why they are happening.

I have tried the normal command line commands

lsof

ps

netstat

But I just don't see the process responsible.

Any help would be appreciated.

Terry