HP LaserJet Enterprise M607n - Page 21

List of gures
Figure 1-1 Relationship among the main printer systems .................................................................................................. 3
Figure 1-2 Engine-control system ........................................................................................................................................ 5
Figure 1-3 DC controller ........................................................................................................................................................ 6
Figure 1-4 Low-voltage power supply circuits ................................................................................................................... 11
Figure 1-5 High-voltage power supply circuits .................................................................................................................. 14
Figure 1-6 Fuser components ............................................................................................................................................ 15
Figure 1-7 Fuser control ..................................................................................................................................................... 17
Figure 1-8 Laser scanner .................................................................................................................................................... 19
Figure 1-9 Image formation system ................................................................................................................................... 21
Figure 1-10 Motors ............................................................................................................................................................. 22
Figure 1-11 Sensors ............................................................................................................................................................ 23
Figure 1-12 Image formation process ................................................................................................................................ 24
Figure 1-13 Pre-exposure .................................................................................................................................................. 25
Figure 1-14 Primary charging ............................................................................................................................................. 25
Figure 1-15 Laser-beam exposure ..................................................................................................................................... 26
Figure 1-16 Developing ...................................................................................................................................................... 26
Figure 1-17 Transfer ........................................................................................................................................................... 27
Figure 1-18 Separation ....................................................................................................................................................... 27
Figure 1-19 Fusing .............................................................................................................................................................. 28
Figure 1-20 Drum cleaning ................................................................................................................................................. 28
Figure 1-21 Toner cartridge components .......................................................................................................................... 29
Figure 1-22 Pickup, feed, and delivery system .................................................................................................................. 31
Figure 1-23 Photo sensors and switches ........................................................................................................................... 33
Figure 1-24 Motors, solenoids, and clutches for pickup, feed and delivery system ......................................................... 34
Figure 1-25 Paper path and location of sensors ................................................................................................................ 36
Figure 1-26 Controller for the 550-sheet PF ...................................................................................................................... 38
Figure 1-27 Paper path for the 550-sheet PF .................................................................................................................... 39
Figure 1-28 Pickup and feed components for the 550-sheet PF ....................................................................................... 40
Figure 1-29 Controller for the 2,100-sheet HCI ................................................................................................................. 42
Figure 1-30 Paper path for the 2,100-sheet HCI ................................................................................................................ 43
Figure 1-31 Pickup and feed components for the 2,100-sheet HCI .................................................................................. 44
Figure 1-32 Controller for the 1x550, 3x550, and 2,550 paper decks .............................................................................. 46
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