I cannot print using my Brother machine on a wireless network (Windows)

I get a TS error when trying to print on a wireless network

A WPS PIN is required to complete the wireless setup (Windows)

I cannot connect to the Active Directory running on Windows Server 2003 using the LDAP feature. The error message "error code=8" appears at the end of the configuration using Web Based Management, or "Server Time-out" error message appears on the LCD. What should I do?

I configured the "IP Config" method of the machine to "Auto" to assign an IP address automatically, however it was changed to "Static" unexpectedly. I get an error message that indicates IP address is not unique, or a document is printed out by the machine I didn't expected.

I want to use the Simple Network Configuration capabilities of Apple® Mac OS X but I cannot find my printer in the "Print Center".