OK, I was trying to find help on this problem and came across this thread. There's no solution posted here but I managed to fix it, so I figured I'd register an account and let you know how I did it.
I have a Samsung CLX-3175W but it's the same as the "N" printer with WiFi support added.
Go in your Finder to:
Macintosh HD:Library

rinters:Samsung
and throw the "CLX-3170" folder in the trash. (and I emptied it too just to make sure it was gone.
Then, I did a fresh install of the drivers from the CD that came with the printer. (I had previously downloaded the drivers and tried to install them but that's when I was getting that "beep" thing, the same as you, when I tried to print a test page.)
I added the printer under the "IPP" protocol (not Line Printer Daemon which is the default when you add an IP printer)... the name didn't automatically fill in, and neither did the driver. I also had to override the default "Generic PostScript Driver" to select the "CLX-3170 Series" driver.
Now it's working fine. The stupid thing is, it was working fine and just randomly stopped working. I had switched out my wireless access point/DSL modem but the IP on my printer didn't change, so I don't know why it stopped working.
I hope this helps. :\