The Panasonic UF-890 Digital Fax is more than just a High-Volume Fax! The Panasonic UF-890 's Versatile document management performance extends to PC Printing & Scanning. Even in todays computerized offices, you can't do it all with e-mail and digital filies. You're still producing paper documents and you still need to send and receive them. That's why you still need a fax. Of course, you have the option to scan documents into your PC for transmission by e-mail, but why go through all the extra hassle when faxing is so much easier. With the Panasonic UF-890 Digital Fax, you get a lot more than just a fax. You get an integrated communications device that is ready to plug into your PC or networked PC and manage all your document communication requirements - from Scanning and Printing to e-mailing, the Panasonic UF-890 Digital Fax is a one-stop solution for your high volume office. The Panasonic UF-890 Digital Fax uses the Panasonic UG-5520 Toner Cartridge. The Panasonic UG-5520 Toner Cartridge yields for 12,000 pages. Each machine comes with one Panasonic UG-5520 Toner Cartridge. Your cost for the Panasonic UG-5520 OEM Toner Cartridge is $149.00 with Free Shipping. If you want to order the Panasonic UG-5520 OEM Toner Cartridge online click on UG-5520 link above. If you have any questions, please do not hesitate to contact us.