I believe that Linksys fault in the development of this product and must retire it of the market. No all printer models (not multifuntional) are supported and they don't publish a list of compatible printers.I contacted the Customer Support and they told me that they can't published the list because it's for internal use only.The concept of the product is excellent but this one doesn't work properly.Be aware before buy it... check with them if you printer is supported.