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7
Troubleshooting
7.3Malfunction Detection Timing
7.3.1L2: Projection Lamp malfunction
Display | Detection Timing |
L2 | When scan begins and the light of the Projection Lamp does not strike the CCD. |
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7.3.2C1: Scan Unit Drive malfunction
Display | Detection Timing |
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C1 | The Scan Position Sensor (PC4) is not activated within 2sec. after the Scan | ||||||||
| Table has started moving to the printer position. | ||||||||
| Scan Table | ON | |||||||
| Motor (M2) | OFF |
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| Scan Position | OFF |
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| Sensor (PC4) | ON |
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| within 2sec. |
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The Reader Position Sensor (PC3) is not activated within 2sec. after the Scan
Table has started moving to the reader position.
Scan Table | ON |
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Motor (M2) | OFF |
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Reader Position | OFF |
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Sensor (PC3) | ON |
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within 2sec.
7.3.3C2: Scan Mirror Drive malfunction
| Display | Detection Timing |
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| C2 | The Scan Motor (M1) is not deenergized within 16 sec. after it has been |
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| Scan Motor | ON |
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| (M1) | OFF |
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| 16 sec. |
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| The Scan Motor (M1) is not deenergized within 8 sec. after it has been |
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| energized during a prescan motion. |
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| Scan Motor | ON |
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| (M1) | OFF |
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| 8 sec. |
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