Disable ACL in Windows XP

I have two Domain Windows NT (Domain1 and Domain2). For Security they don’t have trusts relationship. I installed a Computer Windows XP in Domain1. I shared a printer in that Computer. Now I need to print from Domain2 in that printer but I can not because I don’t have permissions. How can I disable ACL in Windows XP?? I need print but I may not to create trusts relationships. I guess the solutions is to disable the security in Windows XP but I don’t how to do it
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