Block diagrams ........................................................................................ 98
Location of connectors ............................................................................ 100
DC controller connections ......................................................... 100
Formatter connections .............................................................. 101
Plug/jack locations ................................................................................. 102
Locations of major components ................................................................ 102
General timing charts ............................................................................. 106
Circuit diagrams .................................................................................... 107
Internal print-quality test pages ................................................................................ 109
Clean the paper path ............................................................................. 109
Set up an auto cleaning page ................................................... 109
Print a configuration page ....................................................................... 110
Configuration page ................................................................. 110
HP embedded Jetdirect page .................................................... 111
Finding important information on the configuration pages ............ 112
Print quality troubleshooting tools ............................................................................ 112
Repetitive defects ruler ............................................................................ 112
Control panel menus .............................................................................................. 114
Administration menu ............................................................................... 114
Reports menu .......................................................................... 114
General Settings menu ............................................................. 115
Copy Settings menu ................................................................. 122
Scan/Digital Send Settings menu .............................................. 130
Fax Settings menu ................................................................... 141
General Print Settings menu ...................................................... 155
Default Print Options menu ....................................................... 157
Display Settings menu .............................................................. 158
Manage Supplies menu ........................................................... 161
Manage Trays menu ................................................................ 163
Network Settings menu ............................................................ 165
Troubleshooting menu .............................................................. 179
Device Maintenance menu ...................................................................... 182
Backup/Restore menu .............................................................. 182
Calibration/Cleaning menu ...................................................... 183
USB Firmware Upgrade menu ................................................... 185
Service menu .......................................................................... 185
Interpret control-panel messages ............................................................................. 186
Control-panel message types ................................................................... 186
Control-panel messages .......................................................................... 186
11.00.YY Internal clock error To continue, touch “OK” ................ 186
13.A3.D3 or 13.A4.D4 ........................................................... 186
viii ENWW