For me, the printer is in a different room to where I typically am. Remote monitoring is OK if you happen to be watching. An audible signal typically carries to me over most of the house. I've played a little with this and can't get the beeper to do much more than beep, but that's fine for me. I added this in S3D at the end of the end script for my profile, which goes bip,bip,bip,bip-pause-bip-bip-bip-bip-pause-bip-bip-bip-bip-pause-bip-bip-bip-bip. M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P1000 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S0 P1000 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S0 P1000 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100 M300 S400 P100 M300 S0 P100
Oddly, that was my first thought, though I didn't find that file. Sadly, at least with M300, it seems only one tone is possible.