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2.6.2.2 Scanner frame Moving Mechanism
• During a scan, the scanner frame projects an even amount of light from the Exposure Lamp onto the
entire surface of the original. The light is reflected from the original to the Mirror through the lens to
the CCD.
• The scanner frame is driven by the FBS Motor and Scanner Drive belts.
• Scanner speed is determined by the set zoom ratio in reference to the full size mode.
• The scanner frame is at home position where ADF scanning begins. The home sensor watches this
position.
FBS Motor
Lamp
Lens
Scanner frame
CCD PCB
Home sensor
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