Change the print cartridge ................................................................................................. 23 Install accessories .............................................................................................................................. 26 Install memory ................................................................................................................... 26 Install device memory ....................................................................................... 26 Check DIMM installation ....................................................................................................
29 Enable memory for Windows ............................................................................................. 30 Use HP Jetdirect print server cards ................................................................................... 30 Install an HP Jetdirect print server card ............................................................ 30 Remove an HP Jetdirect print server card ........................................................ 31 3 Maintenance Chapter contents ................................................................................................................................
33 Manage supplies ................................................................................................................................ 34 Supplies life ....................................................................................................................... 34 Approximate print-cartridge replacement intervals ............................................................ 34 Manage the print cartridge ................................................................................................. 34 Print-cartridge storage .......................................................................................
34 Use genuine HP print cartridges ....................................................................... 34 HP policy on non-HP print cartridges ................................................................ 34 Print-cartridge authentication ............................................................................ 35 HP fraud hotline and Web site .......................................................................... 35 Clean the device .................................................................................................................................
36 Clean the exterior .............................................................................................................. 36 Clean the paper path ......................................................................................................... 36 Clean spilled toner ............................................................................................................. 36 Clean the fuser .................................................................................................................. 36 Management tools ..............................................................................................................................
38 Use information pages ....................................................................................................... 38 Use the HP Easy Printer Care software ............................................................................ 39 Open the HP Easy Printer Care software ......................................................... 39 HP Easy Printer Care software sections ........................................................... 40 Use the embedded Web server ......................................................................................... 41 Open the embedded Web server by using a network connection .....................
41 Embedded Web server sections ....................................................................... 41 Use HP Web Jetadmin software ........................................................................................ 43 Use the HP Printer Utility for Macintosh ............................................................................ 43 Open the HP Printer Utility ................................................................................ 44 HP Printer Utility features ..................................................................................
44 4 Theory of operation Chapter contents ................................................................................................................................ 45 Basic operation ................................................................................................................................... 46 Formatter ........................................................................................................................... 46 Engine control unit (ECU) ..................................................................................................
47 Pickup/feed/delivery system .............................................................................................. 50 Laser/scanner system ........................................................................................................ 51 Image-formation system .................................................................................................... 52 Step 1: Primary charging ................................................................................... 53 Step 2: Laser beam exposure ........................................................................... 53 Step 3:
Developing ............................................................................................ 53 iv ENWW