Labels fading after a month in the sun? Smudging under a warehouse forklift? That's direct thermal doing its best and still losing. The TD-4420TN uses thermal transfer – ribbon ink bonds into the label face so your barcodes hold up through UV, abrasion, and the odd splash of degreaser. 203dpi is the sweet spot for shelf tags, asset tags, and shipping labels: sharp enough to scan, fast enough to keep the line moving. USB or network connection means one printer can serve the whole floor. No peeler, no cutter – just clean, durable output when you need it to last longer than a Tuesday
