Zebra Zd421 Direct Thermal Printer

(Direct Thermal): Uses heat-sensitive paper. It requires no ribbon, ink, or toner, making it perfect for short-term labeling like shipping or courier tags. (Thermal Transfer): Uses a heated ribbon to produce long-lasting, durable labels resistant to fading and chemicals. (Ribbon Cartridge): A sub-variant of the thermal transfer printer featuring a fool-proof, one-way ribbon cartridge that drops in within seconds. (Healthcare): Built with disinfectant-ready, UV-resistant plastics and a sealed button interface for easy cleaning in hospital environments.