Ricoh Aficio SP C231, Руководство по обслуживанию, Страница: 41 / 247

SCANNER AND OPTICS
2-1
SM C231
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2. DETAILED SECTION DESCRIPTIONS
2.1 SCANNER AND OPTICS
2.1.1 BOOK SCANNER OVERVIEW
The scanner motor [A] drives the scanner [B] through the timing belt [C] and drive
wire [D]. The shaft [E] guides the scanner movement in the sub-scan direction.
The scanner [B] consists of a contact image sensor and a xenon lamp driver.
The scanner home position sensor [H] detects when the scanner returns to the
home position after scanning.
The platen cover switch [I] detects the cover status.
C231D500.WMF
[A]
[B]
[C]
[D]
[E]
[H]
[I]