Cannot resolve netbios name locally

Hi,

We are using DHCP in which WINS, DNS and Node type parameter is assigned. In Node type it is been given Hybrid but when i see in the client configuration it’s shows broadcast WHich in turn effect my local printing. As we r using ERP and printing setting is \\localcomputername\lpt1,
so as \\localcomputer name is been not resolved its gives an error : An extended error has occured and simultanously effets the printing.

So please suggest…….