HP LaserJet Pro Color MFP M476dw - Basic Printer Systems

Basic operation
Major systems
The product includes the following systems:
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Engine control system
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Laser/scanner system
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Image-formation system
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Pickup-and-feed system
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Document feeder system
Product components
Figure 1-1 Product components
1 2 3 4 5
13 12 11 10 9 8 7 6
Item Description Item Description
1 Fuser unit 8 Pickup roller
2 Delivery roller 9 Separation roller
3 Print cartridge 10 Registration roller
4 Laser/scanner unit 11 Secondary transfer roller
5 Photosensitive drum 12 Fusing film
2 Chapter 1 Theory of operation ENWW