$ 0 0 Zebra Technologies GX42-102521-000 Model GX420t Barcode Printer with 203 Dpi, USB, Serial, Parallel, Dispenser; Print methods: Thermal transfer or direct thermal; Programming language: EPL and ZPL are standard construction: Dual-wall frame; Tool-less printhead and platen replacement; OpenACCESS for easy media loading; Quick and easy ribbon loading; Auto-calibration of media; Triple connectivity: USB, Parallel, Serial (GX42-102521-000 GX42-102521000 GX42102521-000 GX42102521000)Sku: GX42102521000Brand:Zebra Technologies