Dependable — A reliable, quality-designed motor provides the highest accuracy. Tough — The E-line stamps' heavy-duty construction withstands harsh environments and thousands of print registrations per day. Adjustable — Easy print control adjustment allows for multi-copy printing. Precise — Electronically controlled printing assures clean instant registration. Precision typewheels deliver a sharp, clean imprint to penetrate multiple copies. The ET and ETC models are identical, except that the ETC also includes a bright, easy-to-read digital time display