![](/images/new-backgrounds/1291306/2913067x1.webp)
Contents
3.10Explanation of Control Panel | 26 |
3.10.1 Control Panel (Basic) | 26 |
3.10.2 Control Panel (Shift Function) | 33 |
3.11Image Processing | 35 |
4 | Mechanical and Electrical |
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| 4.1 | Illumination Mechanism | 37 | |
| 4.1.1 | Overview | 37 | |
| 4.1.2 | Projection Lamp (LA1) | 37 | |
| 4.1.3 Projection Lamp Voltage Control Circuit | 38 | ||
| 4.1.4 | Thermostat (TS1) | 39 | |
| 4.1.5 | Condenser Lens | 40 | |
| 4.1.6 | Projection Lens | 41 | |
| 4.2 | Image Rotation | 42 | |
| 4.2.1 | Prism Rotation | 42 | |
| 4.2.2 Auto Image Rotating Motor (M5) Control Circuit | 42 | ||
| 4.3 | Optical Section | 43 | |
| 4.3.1 | Overview | 43 | |
| 4.3.2 | Reader Path | 44 | |
| 4.3.3 | Scan Path | 44 | |
| 4.3.4 Scan Table Drive Mechanism | 45 | ||
| 4.3.5 Scan Mirror Motion Control | 46 | ||
| 4.3.6 Mirror Scan Motor (M1) Control Circuit | 47 | ||
| 4.4 | CCD Section | 48 | |
| 4.5 | Image Bus | 49 | |
| 4.6 | Auto Masking | 52 | |
| 4.6.1 | Overview | 52 | |
| 4.6.2 | Masking Area Detection | 52 | |
| 4.6.3 Requirements for Auto Masking | 52 | ||
| 4.7 | Auto Image Skew Correction | 55 | |
| 4.7.1 | Overview | 55 | |
| 4.7.2 Requirements for Auto Skew Correction | 55 | ||
| 4.8 | Manual Frame Masking | 56 | |
| 4.9 | 2 to 1 Printing Function | 57 | |
| 4.9.1 | Overview | 57 | |
| 4.9.2 | Operation | 57 | |
| 4.9.3 | Identification Marks | 58 |
5 Disassembly and Cleaning
5.1 Precautions | 59 |
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