Document Reader AT9000 MK2 User Guide Maintenance
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3. Using an 1/8-inch hex screwdriver, adjust the height of the set screw (located near the top-left
corner of the document glass):
Turn clockwise to lower the default height of the document clip
Turn counter-clockwise to raise the default height of the document clip
4. Release the document clip.
5. Re-attach the document hood. Ensure that the pin on the right of the hood is correctly seated
before pressing down on the tabs on the left of the hood.