Epson ReadyPrint T20 Direct Thermal Printer - Monochrome - Desktop - Receipt Print (C31CB10021) Character Size: 0.88  2.13 and 1.25  3 mm (W x H) ; Fonts: 9 x 17 and 12 x 24 dots/character (W x H) Character Set: 95 Alphanumeric, 18 set International, 128  43Graphic. Barcode: UPC-A, UPC-E, JAN13 (EAN13),JAN8 (EAN), CODE39, ITF, CODABAR (NW-7),CODE93, CODE128, GS1-128, GS1 DataBar. Twodimensionalcode: PDF417, QRCode, MaxiCode, 2DGS1 DataBar, Composite Symbology Standard: Paper width 80mm: 48/64; Paper width58mm: 35/46 42 Column Mode: Paper width 80mm: 42/60; Paperwidth 58mm: 42/31 Print Speed: Max. 200mm/sec (5.91 in/sec) ; Printing Technology: Thermal line printing