The printer does not have a built-in ethernet or wireless card (only one USB).
The Belkin wireless router has a built-in print server via a USB slot.
Simply plug a USB printer or a USB external hard drive to the wireless router's USB slot. The router can recognize the USB printer/hard drive automatically. Install drivers on local computers and the printer should work across home network (wired/wireless).
It used to work well with an HP or a Samsung printer.
Maybe fitwxc is right about the compatibility issue. "這個model好像是跟一些PS不兼容。"-fitwxc-
Thanks all!