Like all DiAZiT blueprint machines the AF303 is environmentally friendly. Blueprint production is fast and easy. The AF303 prints on a precision glass cylinder for optimum contact between the original and copy paper. A single 250 VA Super Diazo fluorescent lamp and a synchronized developer section make copying a snap. The AF303 is a compact, self-contained copier and does not require tubes, hoses or absorber filters.

The AF303 blueprinter is completely ammonia free. No venting or ammonia absorbers are necessary for odorless copying. No warm-up is required. A single switch offers instant on/off operation and energy savings.