[11/11/2015] HP – Deskjet 2540 噴墨式無線印表機，HP – Deskjet 2540 Wireless All-In-One Printer – Gray
Buy Direct from Best Buy，全新，目前特價$34.99 USD。境內免運費。哪裡買：Best Buy via eBay。更多促銷產品，請看:eBay Daily Deals。

amazon評價很好。