General timing charts ............................................................................... 43 General circuit diagram ............................................................................ 44 Internal print-quality test pages .................................................................................. 44 Interpret the Print Quality Page ................................................................... 44 Print a cleaning page ............................................................................... 45 Print a cleaning page ................................................................
45 Configuration page .................................................................................. 46 Print a configuration page .......................................................... 46 Print-quality troubleshooting tools .............................................................................. 46 Calibrate the product to align the colors ...................................................... 47 Repetitive image defects ............................................................................ 46 Control panel menus ................................................................................................
48 Setup Menu ............................................................................................. 48 HP Web Services ...................................................................... 48 Self Diagnostics menu ................................................................ 50 Reports menu ............................................................................ 49 Fax Setup menu ........................................................................ 50 System Setup menu .................................................................... 53 Service menu ............................................................................
57 Network Setup menu ................................................................. 59 Quick Forms menu .................................................................... 60 Function specific menus ............................................................................. 61 USB Flash Drive ........................................................................ 61 Fax Menu ................................................................................. 61 Scan Menu ............................................................................... 65 Copy Menu ..............................................................................
63 Apps ....................................................................................... 66 Interpret control panel messages ............................................................................... 67 Control panel message types ..................................................................... 67 Control panel messages ............................................................................ 67 10.X00Y Supply Error ................................................................ 67 49 Error, Turn off then on ........................................................... 68 50.x Fuser Error ........................................................................
68 51.XX Error .............................................................................. 68 54.XX Error .............................................................................. 68 55.X Error ................................................................................ 69 57 Fan Error, Turn off then on ..................................................... 69 59.X Error ................................................................................ 69 79 Error Turn off then on ............................................................ 70 Black Cartridge Low ..................................................................
70 Black in wrong position .............................................................. 70 ENWW vii