Panasonic KX-FL421 Fax/Copier Machine. KX-FL421 33.6KBPS LASER FAX USB 2.0 W/ PC SCANNER & PRINTER FAX. Laser - Monochrome Sheetfed Digital Copier - 10cpm Mono - 600 x 600dpi - 250 Sheets Input - Plain Paper Fax - Corded Handset - 33.60 Kbps Modem Office Equipment Facsimiles