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| 5.1.1 | Precautions for Disassembly and Cleaning | 59 | |
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| 5.2 Handling of P.W.Boards | 60 | ||
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| 5.2.1 | Precautions regarding transportation and storage | 60 | |
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| 5.2.2 | Precautions when replacing PWBs | 60 | |
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| 5.2.3 | Precautions when checking PWBs | 60 | |
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| 5.3 Maintenance and Inspection | 61 | ||
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| 5.3.1 | Preventive Maintenance Schedule List | 61 | |
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| 5.3.2 | Details of readjustments needed when parts are replaced | 61 | |
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| 5.4 Disassembly and Cleaning Procedure | 62 | ||
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| 5.4.1 | Removal of the Outer Covers | 62 | |
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| 5.4.2 | Replacing of the Projection Lamp | 65 | |
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| 5.4.3 | Cleaning of the Projection Lamp | 66 | |
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| 5.4.4 | Cleaning of the Condenser Lens and Mirrors | 66 | |
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| 5.4.5 | Cleaning of the each Mirrors | 67 | |
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| 5.4.6 | Cleaning of the CCD Filter | 68 | |
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| 5.4.7 | Removal of the CCD Assy | 69 | |
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| 5.4.8 | Removal of the Power Unit | 71 | |
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| 5.4.9 | Removal of the P.W.Boards | 72 | |
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| 5.4.10 | Replacing Scan Motor bushing and friction plate | 73 | |
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| 5.4.11 | Replacing the Fuse of the Power Unit | 73 | |
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| 5.4.12 | Replacing the Main Fuse | 74 | |
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| 5.4.13 Exchanging the Oscillator Chip | 75 | ||
6 | Function Mode and Adjustment |
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| 6.1 Precautions | 77 | ||
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| 6.2 Overview | 77 | ||
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| 6.3 Function Mode List | 78 | ||
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| 6.3.1 | S mode (Setting Function 1) | 78 | |
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| 6.3.2 | y mode (Setting Function 2) | 79 | |
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| 6.3.3 | o mode (Setting Function 3) | 80 | |
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| 6.3.4 | F mode (machine operation checks) | 81 | |
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| 6.3.5 | b mode (machine operation checks) | 81 | |
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| 6.3.6 | About the Function Mode Setting Label | 82 | |
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| 6.4 Operation of the Function Mode | 83 | ||
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| 6.4.1 | Entering the Function Mode | 83 | |
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| 6.4.2 | Execution method in F and b mode (except F4, F8 and b6) | ......... 83 | |
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| 6.4.3 | Execution method in F and b mode (F4, F8 and b6) | 84 | |
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| 6.4.4 | Execution method in S, y and o mode | 84 | |
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| 6.4.5 | Leaving the Function Mode | 84 | |
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| 6.5 S mode Operations | 85 | ||
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| 6.5.1 | S1: Auto Reset | 85 | |
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| 6.5.2 | S2: Auto Power Save | 85 |
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