Simplicity and flexibility – that sums up the thermal transfer label printer Zebra ZD420. The 4" desktop model is sustainable and offers full modularity and many performance features. Expansions such as a peeler, cutter, RS-232 combination and Ethernet interface may be retrofitted on-site at any time, in a few simple steps – you only pay for what you need. The innovative ribbon cartridge system makes changes a split-second task, even for unschooled users.