Help ................................................................................................................................... 49
Device settings ..................................................................................................................  50
Device information ............................................................................................  50
Paper handling .................................................................................................. 51
Print quality .......................................................................................................  51
Paper types ....................................................................................................... 51
System setup ....................................................................................................  52
Service .............................................................................................................. 52
Print settings ...................................................................................................................... 52
Printing .............................................................................................................. 52
PCL 5e .............................................................................................................. 52
PCL 6 ................................................................................................................ 52
PostScript .......................................................................................................... 53
Network settings ................................................................................................................ 53
Embedded Web server ....................................................................................................................... 54
Open the embedded Web server ....................................................................................... 54
Status tab ........................................................................................................................... 55
Settings tab ........................................................................................................................ 55
Networking tab ................................................................................................................... 55
Links ..................................................................................................................................  56
Replace the print cartridge ................................................................................................................. 57
Redistribute toner ............................................................................................................................... 59
Clean the printer ................................................................................................................................. 60
Clean the print-cartridge area ............................................................................................ 60
Clean the printer media path .............................................................................................  61
Clean the pickup roller (tray 1) ........................................................................................................... 63
Clean the pickup roller (tray 2) ........................................................................................................... 66
EconoMode ........................................................................................................................................ 72
7  Problem solving
Finding the solution ............................................................................................................................ 74
Step 1: Is the printer set up correctly? ............................................................................... 74
Step 2: Is the Ready light on? ............................................................................................ 74
Step 3: Can you print a demo page? ................................................................................. 74
Step 4: Is the print quality acceptable? .............................................................................. 75
Step 5: Is the printer communicating with the computer? .................................................. 75
Step 6: Does the printed page look like you expected? ..................................................... 75
Contact HP support ...........................................................................................................  75
Status-light patterns ...........................................................................................................................  76
Common Macintosh problems ............................................................................................................ 83
HP postscript level 3 emulation errors ................................................................................................ 86
Media problem solving .......................................................................................................................  87
Printed page is different than what appeared on screen .................................................................... 89
Garbled, incorrect, or incomplete text ................................................................................ 89
Missing graphics or text, or blank pages ...........................................................................  89
Page format is different than on another HP LaserJet printer ...........................................  90
Graphics quality ................................................................................................................. 90
Printer software problems ..................................................................................................................  91
Improve print quality ........................................................................................................................... 92
Light print or faded ............................................................................................................. 92
ENWW v