XP-420B is the new model of Xprinter's 4 inches label printer. Its shell design looks so elegant. Having a space-saving body but keeping a large paper loading container.One multi-functional button and one two-color indicator, simple operation.152 mm (6") / s Max. high speed print speed 203 dpi resolution models 8MB SDRAM, 8 MB Flash High quality double-walled clamshell design Print head temperature intelligent control system make sure printer output stablyTechnical SheetRetail, Store Logistics, courier Supermarket Restaurant Hotel