The Datamax E-4204B is a 203 dpi printer designed for a wide variety of industries & applications. The reliable & cost-effective E-4204B features a 4 inches/sec speed & 4.25 print width plus a choice of USB (Universal Serial Bus) & Serial interfaces. The Datamax-O-Neil E-4204B's large roll capacity & quick-loading media prevents lengthy downtime & enables fast performance.