2. When you reattach the left and right exposure plates:
• Set front screw [1]. Do not tighten.
• Set front screw [2]. Do not tighten.
• Set and tighten rear screw [1].
• Set and tighten rear screw [2].
• Tighten the left front screw then the right front screw.
Exposure Glass
• After removal of the exposure glass, work carefully to prevent dust from entering the CIS unit.
Scanner Unit
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