Amazon.com : Renewed Zebra GK420D Direct Thermal Label Printer USB Parallel Port With 90 days warranty : Office Products
Amazon.com : Zebra - GX420d Direct Thermal Desktop Printer for Labels, Receipts, Barcodes, Tags, and Wrist Bands - Print Width of 4 in - USB, Serial, and Parallel Port Connectivity (Renewed) : Office Products
Zebra GK420d Thermal Label Printer (NO Power Adapter) | eBay
GK420d Healthcare Desktop Printer Support & Downloads | Zebra
How to Print a Configuration Label on a Zebra GK420T | Smith Corona Labels - YouTube
Zebra GK420D 203DPI Direct Thermal Barcode Label Printer USB Interface 783555022269 | eBay