List of figures Figure 5-1 Product systems ............................................................................................................................. 72 Figure 5-2 Product components ....................................................................................................................... 73 Figure 5-3 Engine control system components ................................................................................................ 75 Figure 5-4 DC controller circuit diagram ...........................................................................................................
76 Figure 5-5 Low-voltage power supply .............................................................................................................. 77 Figure 5-6 High-voltage power supply .............................................................................................................. 78 Figure 5-7 Laser/scanner system ..................................................................................................................... 79 Figure 5-8 Image-formation system .................................................................................................................
80 Figure 5-9 Image-formation process ................................................................................................................ 81 Figure 5-10 Primary charging ........................................................................................................................... 81 Figure 5-11 Laser-beam exposure ................................................................................................................... 82 Figure 5-12 Development .................................................................................................................................
82 Figure 5-13 Primary transfer ............................................................................................................................ 83 Figure 5-14 Secondary transfer ........................................................................................................................ 83 Figure 5-15 Separation from the drum ............................................................................................................. 84 Figure 5-16 Fusing ...........................................................................................................................................
84 Figure 5-17 ITB cleaning .................................................................................................................................. 85 Figure 5-18 Drum cleaning ............................................................................................................................... 86 Figure 5-19 Pickup-and-feed system ............................................................................................................... 87 Figure 6-1 Phillips and pozidrive screwdriver comparison ...............................................................................
91 Figure 6-2 Parts-removal tree .......................................................................................................................... 94 Figure 6-3 Remove the print cartridge .............................................................................................................. 95 Figure 6-4 Remove the pickup roller ................................................................................................................ 97 Figure 6-5 Remove the separation roller (1 of 2) .............................................................................................
98 Figure 6-6 Remove the separation roller (2 of 2) ............................................................................................. 99 Figure 6-7 Remove the transfer roller (1 of 3) ................................................................................................ 100 Figure 6-8 Remove the transfer roller (2 of 3) ................................................................................................ 100 Figure 6-9 Remove the transfer roller (3 of 3) ................................................................................................
101 Figure 6-10 Remove the feed assembly (1 of 2) ............................................................................................ 102 Figure 6-11 Remove the feed assembly (2 of 2) ............................................................................................ 102 Figure 6-12 Remove the right cover (1 of 4) .................................................................................................. 103 Figure 6-13 Remove the right cover (2 of 4) ..................................................................................................
103 Figure 6-14 Remove the right cover (3 of 4) .................................................................................................. 104 Figure 6-15 Remove the right cover (4 of 4) .................................................................................................. 104 ENWW xiii