Connect power ................................................................................................................................... 20
Minimum system requirements .......................................................................................................... 21
Supported operating systems ............................................................................................................. 21
Software installation ........................................................................................................................... 22
Printer driver ....................................................................................................................................... 23
Printer-driver Help .............................................................................................................. 23
Changing printer-driver settings ......................................................................................... 24
Software for Windows ........................................................................................................................ 25
HP LaserJet Scan software ............................................................................................... 25
Installing Windows device software ................................................................................... 25
Uninstalling Windows device software ............................................................................... 25
Uninstalling Macintosh device software ............................................................................. 25
3 Managing the device
Control panel ...................................................................................................................................... 28
Information pages ............................................................................................................................... 29
Managing supplies ............................................................................................................................. 30
Checking supplies status ................................................................................................... 30
Storing supplies ................................................................................................................. 30
Replacing and recycling supplies ...................................................................................... 30
HP policy on non-HP supplies ........................................................................................... 30
HP fraud hotline ................................................................................................................. 31
Supplies .............................................................................................................................................. 32
Cable and interface accessories ........................................................................................................ 32
User-replaceable parts ....................................................................................................................... 32
Paper and other print media ............................................................................................................... 32
4 Maintenance
Cleaning the device ............................................................................................................................ 36
To clean the exterior .......................................................................................................... 36
To clean the scanner glass ................................................................................................ 36
To clean the lid backing ..................................................................................................... 36
To clean the paper path ..................................................................................................... 37
Print cartridge ..................................................................................................................................... 38
Approximate print-cartridge replacement intervals ............................................................ 38
Managing the print cartridge .............................................................................................. 38
Print-cartridge life expectancy ........................................................................... 38
Print-cartridge storage ....................................................................................... 38
HP policy on non-HP print cartridges ................................................................ 38
HP fraud hotline ................................................................................................ 38
Replacing supplies and parts ............................................................................................................. 40
Supply replacement guidelines .......................................................................................... 40
Changing the print cartridge .............................................................................................. 40
5 Theory of Operation
Basic functions ................................................................................................................................... 44
Basic sequence of operation .............................................................................................................. 45
Formatter system ............................................................................................................................... 46
Central processing unit ...................................................................................................... 46
iv ENWW