Same problem here. Any news?

Print Server Compatibility List

Note:
The Print Server supports both print sharing and scan sharing for the printers or MFPs(Multi-Function Printers) in the list below.
You are recommended to upgrade your router to the latest version of firmware and utility(USB Printer Controller) to support more printers and for better user experience.
The USB Printer Controller supports Windows 7 32bit/64bit, Vista 32bit/64bit, XP 32/64bit and Mac OS currently. Windows users can get the USB Printer Controller from the CD attached to the product or download from our website. Mac users can get it from our website only.
Last updated on May 7th, 2012


you can see the information in : http://www.tp-link.com/common/compatible/print-server/

According to telephone support today. There is no Printer Controller software for Apple computers when using TP-Links ADSL modem/routers with USB ports.