2. Insert the cleaning brush until it stops in the hole on the inner cover, and then pull the
brush toward you. Repeat this action three times.
Cleaning Contact Image Sensor Back Plate
• For details on cleaning, see "160 Right Drawer: CIS" in the Regular Maintenance Guide.
1. Push the upper part of the inner cover to the left, and pull the cover toward you to remove
it.
2. Pull Contact Image Sensor Back Plate out of the machine.
Cleaning the Parts of the Machine
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