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ZT411 and ZT421 standard user connectivity interface for communication between printer and host. Included USB, TCPIP, RS232 and bluetooth.
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Zebra Parallel Port Card for ZT510 and ZT600 Series ZT610 ZT620 Printers P1083320-040 £52.45 plus VAT
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Amazon.com : ZEBRA GX420d Direct Thermal Desktop Printer Print Width of 4 in USB Serial and Ethernet Port Connectivity GX42-202410-000 : Office Products
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