Zebra Gc420d Direct Thermal Printer - Monochrome - Desktop - Label Print - 4.09 Print Width - 4 In/s Mono - 203 Dpi - 8 Mb - Usb - Serial - Parallel - 4.25 - 39 provides Excellent Value Performance Based On A Customer-proven Mechanical Design. Built To Be Efficient And Keep Operations Moving, The Gc420 Offers Features That Are Typically Found Only In Higher End Products.