Problems with trust relationship

[Leonardo Luiz Padovani da Mata]

let em explain my problem:
on my network there is a PDC and a BDC,and there is a trust relationship
bettween these two.
so, when a workstation try to print to my linux workstation,it's TILT!
i'd like to know if there is some way to make workstations that take
password of the PDC (NT), print in a linux share ?
if it is not possible, if there  is a way to create a machine account for
the linux box.
Leonardo
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[global]
   workgroup = GRUPOLINUX
   server string = Este Samba da' Rock
   hosts allow = 10.0.
   printcap name = /etc/printcap
   load printers = yes
   admin users = barroca
   log file = /var/log/samba/%m.log
   max log size = 0
   security = server
   password server = 10.0.25.71
  encrypt passwords = yes
  preserve case = yes
  short preserve case = yes
   ssl CA certFile = /usr/share/ssl/certs/ca-bundle.crt
   socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
   os level = 17
[homes]
   comment = Home Directories
   browseable = no
   writable = yes
[Impressoras]
   comment = Impressora do grupo Software Livre
   valid users = pb00946,barroca
   path = /var/spool/lpd/Prodabel3
   printer = Prodabel3
   printable = yes
   public = yes
   guest ok = yes
   printing = BSD
   read only = yes