brother QL-1050 4 Professional Label Printer, 69 labels per min. 300 x 300 dpi Printer Type: Desktop Memory: 2 MB Fonts Included: TrueType dependent for Windows - Internal font sizes: 6 pt., 8 pt., 12 pt. Barcode Type: Code 39, 1-2/5, UPC-A, UPC-E, EAN 13, EAN 8, CODABAR (NW-7), CODE 128, EAN 128, POSTNET, Laser Bar Code, ISBN-2, ISBN-5, PDF417, QR CODE, Data Matrix Cutter: Auto-Cutter Media sizes supported: DK tape up to 4 wide Interface: Serial / USB Windows Compatible: Windows 2000 Professional, XP