CHAPTER 2 UNPACKING, PERFORMANCE CHECK,
AND CONNECTION
2.1 Overview
The DL7400 printer comes packed for transportation.
After unpacking and before installation, the printer must undergo self-test printing. Installation requires minimum
time and expense.
2.2 Notes on Installation
For best results, note the following points when installing the paper:
Place the printer on a level, vibration-free surface.
Keep the printer away from sunlight and heaters.
Be sure printer ventilation ports are not blocked.
Do not operate the printer in a humid or dusty environment.
Use an outlet that is separated from noise-generating equipment such as motors.
Use the correct AC voltage unexpected problems.
18