Deskjet 2540 Wireless All-in-One Inkjet Printer Copy/Print/Scan - This HP Deskjet All-in-One allows easy wireless printing in your home on smartphones, tablets and PCs. - Scan and copy at an affordable price. - Instantly connect to your wireless network with HP Auto Wireless Connect. - Print technology: Inkjet maximum print speed (black): 20 ppm Maximum print speed (colour): 16 ppm. Network Ready: Yes