Description Printing: Thermal transfer printing. Resolution: 203 DPI (8 dots/mm). Print Speed: Up to 6 inches per second. Print Width: Up to 4.25 inches. Processor: 400 MHz. Memory: 16 MB DRAM and 8 MB Flash. Ribbon Capacity: Up to 300 meters. Media Capacity: Up to an 8-inch OD roll of labels. Applications: Shipping labels, compliance labels, product identification labels, and tags. Power: External universal switching power supply Input: AC 100-240V, 2.5A, 50-60Hz Output: DC 24V, 2.5A, 60W