Printer Problems!!!!

[w00t951]

I have a network printer setup at my house, and it suddenly stopped working. Here's my setup.
Mac (printing computer): Macbook Pro, 10.6.3.
Router: Generic router.
"Server": Acer netbook running Windows 7 Ultimate
Printer: Samsung CLX-3170 series color laserjet
I use LPD and this is what I type in:
192.168.10.9 (This is the netbook's IP address.
The printer's sharename in Windows 7 is CLX3175.
This printer was working fine, but it just suddenly stopped working just now. Does anyone have ideas?

 

[Huck31]

my hp c6200 series just stopped working as well. Wont print, and locks up my new mbp,