3M™ AT9000 MK2 Full Page Reader User Guide Maintenance
Removing the document hood
You can remove the document hood for convenience, to scan oversized documents, or to access the
document glass for cleaning or replacement. The 3M™ AT9000 MK2 Full Page Reader can compensate
for ambient light in most bright office environments. However, unless you need to scan an oversized
document, you should always leave the document hood attached. The document hood protects the glass
and also improves scan quality and speed by reducing the amount of ambient light.
To remove the document hood:
1. Lift up on the side tabs.
2. Unsnap the left side of the hood and remove.
3. To 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.
Copyright 2018 IDScience Inc. Rev. 20180725