No print after DHCP installed

We have two subnets with a WAN inbetween. We have a 2003
mixed mode on the main subnet and a NT domain on the other
subnet. We were using NT4 DHCP on the main subnet and on
the other subnet and everything worked fine. I install
DHCP on a 2003 domain controller and shut down the NT4
DHCP server. Now the main subnet is running a 2003 DHCP
server and the other subnet is still using the NT4 DHCP.
I can no longer print from the main subnet to the other
subnet since I installed DHCP on the 2003 server. I can
see the printers in the other subnet but they will not
connect. The reason we need to do this is we are now
going to use terminal services to run apps in the branch
office, but leave the printers in the branch office. The
domain is still the same in both place, i.e., both places
use the same domain name. Any ideas?