Important Safety InstructionsThe exclamation point within an equilateral triangle is intended to alert you tothe presence of important operating and maintenance instructions.This unit has been carefully designed to provide years of safe, reliable performance. As withall electrical equipment, however, there are some basic precautions that you should followto avoid personal injury or printer damage: Before using the printer, carefully read all the installation and operating instructions. Observe all warning instruction labels on the printer. Install the printer on a flat, firm surface. Do not place the printer upon or near a heat source. Never insert anything into the ventilation slots and openings of the printer. Do not use the printer near water or spill liquid into it. Ensure that the AC power source matches the ratings listed for the printer. (Ifunsure, check with your dealer or local utility provider.) Do not step on the AC power cord. If the AC power cord becomes damaged orfrayed, replace it immediately. If the printer needs repair, consult only qualified, trained service personnel. No user-serviceable parts are inside; do not remove the cover.Special Instructions The green check box is intended to alert you to notable details regardingprinter operation or to conventions used within this manual.ApplicabilityThe procedures, functions, and parameters described in this document are written accordingto an Application Version of printer firmware. To identify the Application Version thatcorresponds to this text, see Print Configuration in Section 4.3.5. To update the ApplicationVersion of your printer, visit our website at www.datamax-oneil.com to download firmware.