Right door sensor .................................................................................................. 100 Motors, fans, and clutches ..................................................................................................... 103 Fuser motor .......................................................................................................... 105 Rear fan ............................................................................................................... 106 Front fan ..............................................................................................................
108 Fuser fan .............................................................................................................. 109 Upper cassette pickup clutch ................................................................................... 110 Lower cassette pickup clutch ................................................................................... 112 Printed circuit-board assemblies (PCAs) ................................................................................... 114 Formatter PCA ......................................................................................................
114 High-voltage power supply ..................................................................................... 115 DC controller PCA ................................................................................................. 118 Low-voltage power supply assembly ........................................................................ 119 Dual in-line memory module ................................................................................... 122 Fax PCA .............................................................................................................. 125 Reinstall the Dual in-line memory module ...................................................
123 Miscellaneous parts .............................................................................................................. 126 Hard disk ............................................................................................................. 126 Trays .................................................................................................................................. 128 1x500-sheet paper feeder assembly ........................................................................ 128 1x500 rear cover ...................................................................................
128 1x500 left cover .................................................................................... 129 1x500 right-front cover ........................................................................... 131 1x500 front-upper cover ......................................................................... 132 1x500 right door ................................................................................... 133 1x500 right-lower cover .......................................................................... 135 1x500 pickup assembly ..........................................................................
136 1x500 lifter-drive assembly ..................................................................... 139 1x500 pickup motor ............................................................................... 140 1x500 or 3x500-sheet paper feeder (optional accessory) .......................................... 142 1x500 driver PCA .................................................................................. 141 Paper deck rear cover ............................................................................ 142 Paper deck left cover ..............................................................................
143 Paper deck front-lower cover ................................................................... 144 Paper deck right and left cassette rails ...................................................... 145 Paper deck right-corner cover .................................................................. 146 Paper deck front-upper cover ................................................................... 147 Paper deck right-door assembly ............................................................... 148 Paper deck right-lower cover 1 ................................................................
150 Paper deck right-lower cover 2 ................................................................ 151 Paper deck left-lower cover ...................................................................... 152 ENWW vii