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7.3 Malfunction Detection Timing
7.3.1 L2: Projection Lamp malfunction
7.3.2 C1: Scan Unit Drive malfunction
7.3.3 C2: Scan Mirror Drive malfunction
Display Detection Timing
L2 When scan begins and the light of the Projection Lamp does not strike the CCD.
Display Detection Timing
C1 The Scan Position Sensor (PC4) is not activated within 2sec. after the Scan
Table has started moving to the printer position.
The Reader Position Sensor (PC3) is not activated within 2sec. after the Scan
Table has started moving to the reader position.
Display Detection Timing
C2 The Scan Motor (M1) is not deenergized within 16 sec. after it has been
energized during a scan motion.
The Scan Motor (M1) is not deenergized within 8 sec. after it has been
energized during a prescan motion.
Scan Table
Motor (M2)
Scan Position
Sensor (PC4)
ON
OFF
OFF
ON
within 2sec.
Scan Table
Motor (M2)
Reader Position
Sensor (PC3)
ON
OFF
OFF
ON
within 2sec.
Scan Motor
(M1)
ON
OFF
16 sec.
Scan Motor
(M1)
ON
OFF
8 sec.