Figure 6-64. Left swing guide removal (6 of 6) ..................................................................248 Figure 6-65. Left swing guide replacement .......................................................................249 Figure 6-66. Switch locations ............................................................................................250 Figure 6-67. Door switch removal ......................................................................................250 Figure 6-68. Sensor locations ............................................................................................252 Figure 6-69.
Tray 2 paper sensor removal (1 of 3) ............................................................253 Figure 6-70. Tray 2 paper sensor removal (2 of 3) ............................................................253 Figure 6-71. Tray paper sensor removal (3 of 3) ...............................................................254 Figure 6-72. Registration paper sensor removal (1 of 2) ..................................................254 Figure 6-73. Registration paper sensor removal (2 of 2) ..................................................255 Figure 6-74. Media sensor removal ...................................................................................255 Figure 6-75.
Fuser front paper sensor (PS6) removal ......................................................256 Figure 6-76. Fuser delivery paper sensor removal (1 of 2) ...............................................256 Figure 6-77. Fuser delivery paper sensor removal (2 of 2) ...............................................257 Figure 6-78. Face-down (output bin) delivery paper sensor removal ...............................257 Figure 6-79. Reversed paper sensor removal (1 of 2) ......................................................258 Figure 6-80. Reversed paper sensor removal (2 of 2) ......................................................258 Figure 6-81.
Duplex feed delivery paper sensor removal .................................................259 Figure 6-82. Rear output bin paper sensor removal .........................................................259 Figure 6-83. Color misregistration sensor removal ...........................................................260 Figure 6-84. Waste toner level sensor removal .................................................................261 Figure 6-85. Developing engaging sensor removal ..........................................................261 Figure 6-86. Environmental sensor removal .....................................................................262 Figure 6-87.
Secondary transfer roller engaging sensor removal .....................................262 Figure 6-88. Solenoid and clutch locations .......................................................................263 Figure 6-89. Tray 1 pick-up solenoid removal ...................................................................264 Figure 6-90. Tray 2 pick-up solenoid removal (1 of 2) ......................................................264 Figure 6-91. Tray 2 pick-up solenoid removal (2 of 2) ......................................................265 Figure 6-92. Secondary transfer roller engaging solenoid removal (1 of 2) ......................265 Figure 6-93.
Secondary transfer roller engaging solenoid removal (2 of 2) ......................266 Figure 6-94. Duplex feed solenoid removal .......................................................................266 Figure 6-95. Registration clutch removal (1 of 2) ..............................................................267 Figure 6-96. Registration clutch removal (2 of 2) ..............................................................267 Figure 6-97. Black development clutch removal (2 of 2) ...................................................268 Figure 6-98. Developing engaging drive clutch removal ...................................................268 Figure 6-99.
Motor and fan locations .................................................................................269 Figure 6-100. Feed motor removal (1 of 3) .........................................................................270 Figure 6-101. Feed motor removal (2 of 3) .........................................................................270 Figure 6-102. Feed motor removal (3 of 3) .........................................................................271 Figure 6-103. Delivery motor removal .................................................................................271 Figure 6-104.
Drum motor removal (1 of 3) .........................................................................272 Figure 6-105. Drum motor removal (2 of 3) .........................................................................272 Figure 6-106. Drum motor removal (3 of 3) .........................................................................273 Figure 6-107. Developing motor removal (1 of 3) ................................................................273 Figure 6-108. Developing motor removal (2 of 3) ................................................................274 Figure 6-109.
Developing motor removal (3 of 3) ................................................................274 Figure 6-110. Primary transfer roller engaging motor removal (1 of 4) ...............................275 Figure 6-111. Primary transfer roller engaging motor removal (2 of 4) ...............................276 Figure 6-112. Transfer roller engaging motor removal (3 of 4) ...........................................276 Figure 6-113. Transfer roller engaging motor (4 of 4) .........................................................277 Figure 6-114. Fan removal ..................................................................................................277 Figure 6-115.
Circuit board locations ...................................................................................278 Figure 6-116. DC controller PCB removal ...........................................................................279 Figure 6-117. Formatter PCB (HP 3500/3550) removal (1 of 2) .........................................280 Figure 6-118. Formatter PCB (HP 3500/3500) removal (2 of 2) .........................................280 Figure 6-119. Formatter PCB (HP 3700) removal (1 of 2) ..................................................281 xx ENWW