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
Repetitive image defects ............................................................................ 46
Calibrate the product to align the colors ...................................................... 47
Control panel menus ................................................................................................ 48
Setup Menu ............................................................................................. 48
HP Web Services ...................................................................... 48
Reports menu ............................................................................ 49
Self Diagnostics menu ................................................................ 50
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
Copy Menu .............................................................................. 63
Scan Menu ............................................................................... 65
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 Cartr
idge Low .................................................................. 70
Black in wrong position .............................................................. 70
ENWW vii