16.4lb.

The Oki MICROLINE 420 Black Oki Data Dot Matrix Printer is a workgroup printer designed for PC products. It offers a maximum resolution of 216x240DPI for black and white printing, with a black print speed of 4.1 Cpi. With a compact desktop form factor and a weight of 16.4lb., this printer is suitable for various media types such as envelopes, continuous forms, labels, plain paper, and cards. It also features connectivity options like parallel (IEEE 1284) and USB 1.0/1.1, making it easy to integrate into different computer operating systems including Microsoft Windows XP Home, Windows 2000, and Windows NT.