SCANNER SECTION
2-C-1
2 UNIT EXPLANATION
SCANNER SECTION
[1] Composition
[2] Mechanisms
Scanner HP PS (PS61)
Exposure unit
APS sensor 3 (PS65)
V-mirror unit
APS sensor 1 (PS63)
APS sensor 2 (PS64)
Optical rail (R)
Scanner
cooling fan (FM9)
Scanner drive wire
Exposure lamp
(L1)
L1 inverter (L1 INVB)
A/D converter board (ADB)
Slit glass
CCD unit
Mechanism Method
Light source Xenon lamp
Exposure Light source moving slit exposure,
static exposure
Scanning Platen original scanning: 1st, 2nd,
and 3rd mirrors are shifted.
RADF original scanning: Original
is moved with light source held sta-
tionary.
Lamp power
supply
Lamp cord
Scanner
cooling
Cooling fan
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