Please Help

Here is my problem:

I have 2 pcs and printer network hooked by a switch.
All working and printing fine!

To have access to the internet, my pc have to be put on DHCP mode and
thereby cannot access the network printer
My question is what i shoud do to restore access my network printer and
have internet access.

Here is my IP config:

pc 1 IP DHCP -----> to have internet access.
pc 2 IP address:
Printer IP:

No problem printing from pc2!

Cannot print from pc1!