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A-41069 January 1993
Replacement
procedures
Replacement procedures should be performed on an as needed basis.
Components which need periodic replacement include: the air filter, the
Document Scanning Array lamp, and the exposure lamps.
Replacing the air filter
The air filter should be replaced at least once a year; more often if
needed.
IMPORTANT: Never operate the Scanner without an air filter installed.
The imaging apparatus will quickly become
contaminated with dust and dirt, impairing image quality.
1. Remove the air filter cover by pressing in on the top of the cover
to release the catch.
2. Carefully remove the old air filter. Note the orientation of the
filter as it is removed from the machine.
3. Orient a new air filter the same as the old air filter, and insert it
into the space left open by the old air filter.
4. Replace the air filter cover by first inserting the bottom edge and
then pushing in the top edge until it is in place.