PS4 Output bin full sensor test ................................................... 104 PS451 Tray 3 paper sensor test ................................................ 105 PS461 Tray 3 cassette sensor test .............................................. 106 PS451 Tray 4 paper sensor test ................................................ 107 Print/stop test ........................................................................................ 108 PS461 Tray 4 cassette sensor test .............................................. 108 Component tests .....................................................................................
109 Control-panel tests ................................................................... 109 Half self-test ............................................................................ 110 Drum rotation test check ........................................................... 110 Component test (special-mode test) ............................................ 110 Diagrams ............................................................................................................. 112 Block diagrams ...................................................................................... 112 Location of connectors ............................................................................
114 DC controller connections ......................................................... 114 Formatter connections .............................................................. 115 Plug/jack locations ................................................................................. 116 Locations of major components ................................................................ 116 General timing charts ............................................................................. 120 Internal print-quality test pages ................................................................................
123 Circuit diagrams .................................................................................... 121 Clean the paper path ............................................................................. 123 Set up an auto cleaning page ................................................... 123 Print a configuration page ....................................................................... 124 Configuration page ................................................................. 124 HP embedded Jetdirect page .................................................... 125 Finding important information on the configuration pages ............
126 Print quality troubleshooting tools ............................................................................ 127 Repetitive defects ruler ............................................................................ 127 Control panel menus .............................................................................................. 128 Administration menu ............................................................................... 128 Reports menu .......................................................................... 128 General Settings menu .............................................................
129 Copy Settings menu ................................................................. 136 Scan/Digital Send Settings menu .............................................. 144 Fax Settings menu ................................................................... 155 General Print Settings menu ...................................................... 169 Default Print Options menu ....................................................... 171 Display Settings menu .............................................................. 172 Manage Supplies menu ........................................................... 175 Manage Trays menu ................................................................
177 viii ENWW