User Guide

SW1 Front Door ..................................................................... 109
SR8 Registration sensor ............................................................ 111
SR14 Fuser Loop 1 and SR15 Fuser Loop 2 sensors ..................... 112
SR7 Fuser Pressure Release sensor ............................................. 113
SR5 Fuser Output sensor .......................................................... 115
SR22 Duplexer Refeed sensor ................................................... 117
SR6 Output Bin Full sensor ........................................................ 118
SR11 Developer Alienation sensor ............................................. 119
SR17 ITB Alienation sensor ....................................................... 120
Tray/bin manual sensor test ..................................................... 122
Print/stop test ........................................................................................ 130
Component tests ..................................................................................... 131
Component test (special-mode test) ............................................ 131
Diagrams ............................................................................................................. 133
Block diagrams ...................................................................................... 133
Location of connectors ............................................................................ 134
DC controller PCA ................................................................... 134
Paper feeder driver PCA .......................................................... 135
Plug/jack locations ................................................................................. 136
Locations of major components ................................................................ 136
Base product .......................................................................... 137
1 x 500 paper feeder .............................................................. 143
General timing chart ............................................................................... 144
Circuit diagrams .................................................................................... 145
Internal print-quality test pages ................................................................................ 149
Print quality troubleshooting pages ........................................................... 149
Print quality assessment page .................................................................. 152
Cleaning page ....................................................................................... 154
Set up an auto cleaning page ................................................... 154
Print configuration page .......................................................................... 155
Configuration page ................................................................. 155
HP embedded Jetdirect page .................................................... 157
Finding important information on the configuration pages ............ 158
Color band test ...................................................................................... 159
Print quality troubleshooting tools ............................................................................ 159
Repetitive defects ruler ............................................................................ 159
Calibrate the product to align the colors .................................................... 160
Control panel menus .............................................................................................. 161
Administration menu ............................................................................... 161
Reports menu .......................................................................... 161
General Settings menu ............................................................. 162
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