TT Printer ZT421
• 300 dpi/12 dots per mm; 12 ips/305 mm/s
• 256 MB SDRAM memory; 512 MB on-board linear Flash memory
• USB 2.0, high-speed, RS-232 Serial, 10/100 Ethernet, Bluetooth 4.1, Dual USB Host
• ZBI 2.0;ZPL and ZPL II; EPL and EPL2(EPL available on 203 dpi models only.)
• Maximum Print Width : 6,6 in./168 mm
• Media Width :2.00 in./51 mm to 7.0 in./178 mm (8.0 in./203 mm O.D. on a 3 in./76 mm I.D. core)
• Ribbon Width : 2.00 in./51 mm to 6.85 in./174 mm
• Ribbon Max :450m (Core 1,0″/25,4 mm )