Check out the note at the bottom of http://www.intel.com/support/motherboards/server/ss4200-e/sb/CS-028564.htm
"In the first graphic under Section 1 Overview, the ability to connect a printer to the storage system is shown. This is incorrect. The Intel® Entry Storage System SS4200-E does not support direct USB printer connection"
I knew that statement about print server support was not included. When I searched this forum, I found someone talking about having it anyway, at least under the 1.08 firmware. I know it's a trivial extension to the existing software. So I was hoping for one of two possibilities: either that some had found a hack to the OS to add in print server capability, or that someone had another version of the OS (perhaps unpublished from Intel, perhaps created for a different manufacturer) that would do it. It sure seems that Intel abandoned purchasers of this product without providing much support. I can't say it reflects well on them.
It sure would seem that someone somewhere would have solved this problem.