List of figures
Figure 1-1
Relationship between the main product systems
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2
Figure 1-2 Engine-control system
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4
Figure 1-3
DC controller block diagram
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5
Figure 1-4
High-voltage power supply circuits
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10
Figure 1-5
Low-voltage power-supply circuit
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12
Figure 1-6 Fuser components
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14
Figure 1-7
Fuser temperature-control circuit
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15
Figure 1-8 Laser/scanner system
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18
Figure 1-9
Protective-glass cleaners (PGCs)
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20
Figure 1-10
Image-formation system
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21
Figure 1-11
Image-formation drive system
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22
Figure 1-12
Image-formation process
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23
Figure 1-13
Pre-exposure
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24
Figure 1-14
Primary charging
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24
Figure 1-15
Laser-beam exposure
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25
Figure 1-16
Development
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25
Figure 1-17
Primary transfer
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26
Figure 1-18
Secondary transfer
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26
Figure 1-19
Separation
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27
Figure 1-20
Fusing
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27
Figure 1-21
ITB cleaning
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28
Figure 1-22
Drum cleaning
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28
Figure 1-23
Print-cartridge system
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29
Figure 1-24
Developing-roller engagement and disengagement control
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30
Figure 1-25
ITB unit
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31
Figure 1-26
Three states of primary-transfer-roller engagement and disengagement
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33
Figure 1-27
ITB cleaning process
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34
Figure 1-28
Toner patterns for calibration
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35
Figure 1-29
Paper path
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37
Figure 1-30
Switches and sensors for the pickup, feed, and delivery system
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38
Figure 1-31
Motors and solenoids for the pickup, feed, and delivery system
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39
Figure 1-32
Three main units of the pickup, feed, and delivery system
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40
Figure 1-33
Pickup-and-feed unit
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41
Figure 1-34
Cassette-pickup mechanism
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42
ENWW
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