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| CONTENTS |
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1. | SPECIFICATIONS | ||
2. | GENERAL DESCRIPTION | ||
| 2.1 | Main Components | |
| 2.2 | Sectional View | |
| 2.3 | Electric Parts Layout | |
| 2.4 | Symbols and Functions of Various Components | |
| 2.5 | Diagram of Signal Blocks | |
| 2.6 | Description of Interface Signals | |
3. | DESCRIPTION OF OPERATIONS | ||
| 3.1 | DRIVE SYSTEM | |
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| 3.1.1 Outline | |
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| 3.1.2 Original feed motor drive section | |
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| 3.1.3 Read motor drive section | |
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| 3.1.4 Original exit/reverse motor drive section | |
| 3.2 | Original Size Detection | |
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| 3.2.1 Outline | |
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| 3.2.2 Original tray width sensor | |
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| 3.2.3 Original width detection | |
| 3.3 | FLOW CHART | |
| 3.4 | DESCRIPTION OF CIRCUIT | |
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| 3.4.1 Drive Circuit for Feed Motor | |
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| 3.4.2 Drive Circuit for Read Motor | |
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| 3.4.3 Drive Circuit for Exit Motor | |
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| 3.4.4 Drive Circuit for FAN Motor | |
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| 3.4.5 Reset Circuit | |
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| 3.4.6 Drive Circuit for Pickup Solenoid | |
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| 3.4.7 Drive Circuit for Gate Solenoid | |
4. | DISASSEMBLY AND ASSEMBLY | ||
| 4.1 | Cover | |
| 4.2 | Roller | |
| 4.3 | Motor / Motor drive section | |
| 4.4 | Solenoid | |
| 4.5 | Sensor/switch | |
| 4.6 | PC Board | |
| 4.7 | Others | |
5. | ADJUSTMENT | ||
| 5.1 | Adjustment of Position | |
| 5.2 | Adjustment of Height | |
| 5.3 | Adjustment of Skew | |
| 5.4 | Adjustment of the Leading Edge Position | |
| 5.5 | Adjustment of Horizontal Position | |
| 5.6 | Adjustment of Copy Ratio | |
| 5.7 | Adjustment of RADF Opening/Closing Sensor | |
6. | TROUBLESHOOTING | ||
| 6.1 | Troubleshooting for Mechanical Errors | |
| 6.2 | Troubleshooting for Electrical Errors | |
| 6.3 | Jam | |
7. MAINTENANCE AND REWRITING ROM | |||
| 7.1 | Periodic Maintenance |
© 2005 - 2011 TOSHIBA TEC CORPORATION All rights reserved | |
| CONTENTS |
| 1 |
09/05