Amazon.com : Zebra GC420d Direct Thermal Label Printer GC420-200510-000 USB Serial Parallel, Bundle with AC Adapter : Office Products
Zebra GC420d Printhead - Blanco Labels
NeweggBusiness - zebra gc420d direct thermal desktop printer for labels, receipts, barcodes, tags, and wrist bands print width of 4 in usb, serial, and parallel port connectivity includes peeler
Amazon.com : Zebra GC420d Direct Thermal Label Printer GC420-200510-000 USB Serial Parallel, Bundle with AC Adapter : Office Products
Amazon.com : Zebra GC420D Direct Thermal USB Serial Label Printer (GC420-200510-000) (Renewed) : Office Products
P1031815-026 - Zebra GC420D, GC420T Service CD-ROM | The ZPS Store