DC controller operations
The DC controller controls the operational sequences of the product systems.
Figure | DC controller block diagram |
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| Engine controller |
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| Motor |
AC input | Fan | |
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| power supply | Solenoid |
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Fuser |
| Photointerrupter |
| DC controller |
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| Switch |
Print cartridge |
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power supply |
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| Optional | |
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| Laser/scanner |
Formatter |
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| Control panel |
Table |
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Component | Designator | Description |
Motor | M8001 | Main motor |
| M8002 | Fuser motor |
Fan | FM1 | Main fan |
| FM2 | Sub fan |
Solenoid | SL1 | Tray 1 (multipurpose tray) pickup solenoid |
| SL2 | Cassette (Tray 2) pickup solenoid |
14 Chapter 1 Theory of operation | ENWW |