Zebra GK420 GK4H-202510-000 127 mm / sec 203 dpi Label Printer Printer Type: Desktop Memory: 4MB Flash Cutter: Yes Ribbon Characteristics: Outside diameter: 1.36 / 35 mm Standard length: 244' / 74 m Ratio: 1:1 media to roll to ribbon Width: 1.33 / 33.8 mm to 4.3 / 109.2 mm Core inner diameter: 0.5 / 12.7 mm Media Type: Roll-fed or fan-fed, die-cut or continuous direct thermal labels with or without black line, tag stock, continuous receipt paper, wristbands Print Size: Print Width: 4.09 / 104 mm Maximum Print Length: 39 / 991 mm Interface: Parallel / Serial / USB