Maintenance of Equipment
The quality of a microfilmed image, or a paper copy produced
from the image, depends on the cleanliness of the optical system
and printing mechanism. Dust on screens, mirrors or lenses reduces
light and clarity. Dust particles can damage film and impair readability.
Prolong the life of microfilm equipment as follows:
- Use a dust cover when the equipment is not in use.
- Clean screens and optical systems routinely, following the manufacturer's recommendations.
- Take care in loading paper, chemicals, and toner into reader/printers.
- When a bulb begins to darken, replace it.
- Never touch halogen bulbs. They burn extremely hot and can ignite any residue of oil from human skin.
- Inspect and clean equipment routinely. A small, handheld vacuum cleaner with a long, thin nozzle works well.