Disabling AppleTalk ............................................................................................85
Setting network security on the printer .................................................................................................86
Locking the control panel .....................................................................................................86
Levels of security ..............................................................................................86
Using an ASCII PJL escape sequence to set network security .........................86
4 Maintenance
Cleaning the printer and accessories ...................................................................................................90
Cleaning spilled toner ..........................................................................................................90
Vacuum specifications ........................................................................................90
Performing preventive maintenance .....................................................................................................91
Managing the print cartridge .................................................................................................................92
HP print cartridges ...............................................................................................................92
Non-HP print cartridges .......................................................................................................92
Print cartridge authentication ...............................................................................................92
Print cartridge storage .........................................................................................................92
Print cartridge life expectancy ..............................................................................................92
Checking the supply level ....................................................................................................93
Using the control panel .......................................................................................93
Using the embedded Web server .......................................................................93
Using HP Web Jetadmin .....................................................................................93
Approximate replacement intervals for supplies ..................................................................................94
ETB life .................................................................................................................................................95
Changing print cartridges .....................................................................................................................96
Replacing a print cartridge ...................................................................................................96
To replace the print cartridge ...............................................................................................96
Replacing supplies ............................................................................................................
...................99
Locating supplies .................................................................................................................99
Supply replacement guidelines ............................................................................................99
Making room around the printer for replacing supplies .....................................................100
Replacing the stapler cartridge ..........................................................................................100
Replacing the ETB .............................................................................................................103
Replacing the fuser ............................................................................................................103
Printer memory and fonts ...................................................................................................................105
Installing a hard drive, memory, and fonts .........................................................................................106
Installing a hard drive .........................................................................................................106
Installing DDR memory DIMMs .........................................................................................109
Installing a flash memory card ...........................................................................................113
Enabling memory ...............................................................................................................117
To enable memory for Windows 98 and Me .....................................................117
To enable memory for Windows 2000 and XP .................................................117
Installing an HP Jetdirect print server card ........................................................................................118
To install an HP Jetdirect print server card ........................................................................118
Setting the real-time clock ..................................................................................................................122
Setting the date and time ...................................................................................................122
To set the date format .......................................................................................122
To set the date ..................................................................................................122
To set the time format .......................................................................................123
To set the time ..................................................................................................123
Setting the wake time ........................................................................................................124
vi ENWW
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