Figure 1-74 Remove the engine controller assembly (2 of 7) ..................................................................... 59 Figure 1-75 Remove the engine controller assembly (3 of 7) ..................................................................... 59 Figure 1-76 Remove the engine controller assembly (4 of 7) ..................................................................... 60 Figure 1-77 Remove the engine controller assembly (5 of 7) ..................................................................... 60 Figure 1-78 Remove the engine controller assembly (6 of 7) .....................................................................
61 Figure 1-79 Remove the engine controller assembly (7 of 7) ..................................................................... 61 Figure 1-80 Installing a replacement engine controller assembly ............................................................... 62 Figure 1-81 Remove the low-voltage power supply assembly (1 of 9) ........................................................ 63 Figure 1-82 Remove the low-voltage power supply assembly (2 of 9) ........................................................ 64 Figure 1-83 Remove the low-voltage power supply assembly (3 of 9) ........................................................
64 Figure 1-84 Remove the low-voltage power supply assembly (4 of 9) ........................................................ 65 Figure 1-85 Remove the low-voltage power supply assembly (5 of 9) ........................................................ 65 Figure 1-86 Remove the low-voltage power supply assembly (6 of 9) ........................................................ 66 Figure 1-87 Remove the low voltage power supply assembly (7 of 9) ........................................................ 66 Figure 1-88 Remove the low-voltage power supply assembly (8 of 9) ........................................................
67 Figure 1-89 Remove the low-voltage power supply assembly (9 of 9) ........................................................ 67 Figure 1-90 Reinstall the low-voltage power supply ................................................................................. 68 Figure 1-91 Installing a replacement low-voltage power supply ................................................................ 68 Figure 1-92 Remove the document feeder input tray (1 of 2) .................................................................... 69 Figure 1-94 Remove the document feeder cover (1 of 3) ..........................................................................
70 Figure 1-93 Remove the document feeder input tray (2 of 2) .................................................................... 69 Figure 1-95 Remove the document feeder cover (2 of 3) .......................................................................... 70 Figure 1-96 Remove the document feeder cover (3 of 3) .......................................................................... 71 Figure 1-97 Remove the document feeder core (1 of 4) ........................................................................... 72 Figure 1-98 Remove the document feeder core (2 of 4) ...........................................................................
72 Figure 1-99 Remove the document feeder core (3 of 4) ........................................................................... 73 Figure 1-100 Remove the document feeder core (4 of 4) ......................................................................... 73 Figure 1-101 Remove the post scan pinch rollers .................................................................................... 74 Figure 1-102 Remove the document feeder base assembly (1 of 3) ........................................................... 75 Figure 1-104 Remove the document feeder base assembly (3 of 3) ...........................................................
76 Figure 1-103 Remove the document feeder base assembly (2 of 3) ........................................................... 76 Figure 2-1 Locations of connectors ........................................................................................................ 83 Figure 2-2 Cross section view ............................................................................................................... 84 Figure 2-3 External covers and doors (base) ........................................................................................... 85 Figure 2-5 General circuit diagram .......................................................................................................
87 Figure 2-4 General timing diagram ....................................................................................................... 86 Figure 2-6 Diagnostics Page ................................................................................................................. 88 Figure 3-1 Base product (no optional trays or accessories) ..................................................................... 105 Figure 3-2 Covers, panels, and doors .................................................................................................
106 Figure 3-3 Internal assembly ............................................................................................................... 108 Figure 3-4 PCAs ............................................................................................................................... 110 ENWW xv