The Panasonic KX-FP712CX-W Fax Machine features an automatic documentfeeder, which makes your work simpler. It can save up to 28 receivedfax pages and 25 sent fax pages. Additionally, store up to 110 phonebookcontacts for quick access. With a 50-page paper tray, this fax machineeliminates the need for frequent filling up. This thermal transferfax machine has built-in advanced copy functions to boost speed oftransmission.