The Zebra ZT421 is a mid-range industrial label printer designed for reliable performance in demanding environments. It supports both direct thermal and thermal transfer printing technologies with a high resolution of 12 dots per millimeter (300 dpi) for sharp, easily readable labels. This model offers a maximum media width of 178 mm and a print width of 168 mm, accommodating label rolls with a diameter of up to 203 mm. With a print speed of 305 mm per second, it ensures efficient operation for high-volume labeling tasks. Connectivity options include USB, RS232, Bluetooth, and Ethernet, providing flexibility for integration into various setup configurations. The printer features a color touchscreen display for easy navigation and a real-time clock for accurate timestamps. It supports ZPL and ZPLII emulations and comes with 256 MB of RAM and 512 MB of flash memory for ample storage space for label designs. Weighing 20.79 kg, the Zebra ZT421 is built in a robust black-gray construction, making it suitable for warehouse, logistics, and manufacturing applications. The interface cable must be ordered separately, and the printer is supplied with EU and UK power cables.