3
© 2012 OKI DATA CORPORATION All rights reserved
ES9160 MFP / ES9170 MFP
OUTLINE OF THE MACHINE
3 - 29
3.7
SCANNER
3.7.1
General Description
In the scanning section of this equipment, the surface of an original is irradiated with a direct light and
the reflected light is led through mirrors, a lens and a slit to CCD where optical-to-electrical conversion
is performed, converting the optical image data into an electrical (analog) signal. This analog signal is
changed to a digital signal, which then undertakes various corrective processes necessary for image
formation. After that, arithmetic operation is performed on the digital signal, which is then transmitted to
the data writing section.
Fig. 3-15
RADF original glass
Original glass
Carriage-1
Exposure lamp
Mirror-2
Mirror-3
Carriage-2
CCD board
SLG board
Drive pulley
Lens
Mirror-1
Scan motor
Lamp inverter board
Carriage home
position sensor
Platen sensor
Содержание ES9160
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