Zebra GX430t Desktop Direct Thermal/Thermal Transfer Printer - Monochrome - Label Print - USB - Serial - Parallel - 103.89 mm (4.09\") Print Width - 101.60 mm/s Mono - 300 dpi - 107.95 mm Label Width - 990.60 mm Label Length The best-in-class enhanced GX430t thermal transfer printer offers the widest range of features, 4 inches per second print speed and 300 dpi resolution to meet all your low- to medium-volume printing requirements. The GX430t has a sleek and compact design, boasts the easiest ribbon loading system on the market, and supports a variety of applications and industries.   Specifications Warranty Limited Warranty 1 Year Fonts & Emulation Language Emulation EPL XML ZPL Interfaces/Ports USB Yes Serial Port Yes Parallel Port Yes Memory Flash Memory 4 MB Standard Memory 8 MB Memory Technology SDRAM Media Types & Handling Media Thickness 190.5 µm Maximum Roll Diameter 127 mm Media Type Roll Fed Black Mark Continuous Receipt Continuous Label Tag