To upgrade the firmware on a network connection by using
FTP
..................................................................................................
218
Using HP Web Jetadmin to upgrade the firmware
...........................................
219
Using MS-DOS commands to upgrade the firmware
.......................................
220
Using the HP Jetdirect firmware
.......................................................................................
220
Managing print cartridges
..................................................................................................................
221
HP print cartridges
............................................................................................................
221
Non-HP print cartridges
....................................................................................................
221
Print cartridge authentication
............................................................................................
221
HP fraud hotline
................................................................................................................
221
Print cartridge storage
......................................................................................................
222
Print cartridge life expectancy
...........................................................................................
222
Checking the print cartridge life
........................................................................................
222
Using the MFP control panel
............................................................................
222
Using the embedded Web server
.....................................................................
222
Using HP Easy Printer Care Software
.............................................................
222
Using HP Web Jetadmin
..................................................................................
222
Changing print cartridges
..................................................................................................
223
To replace the print cartridge
...........................................................................
223
Replacing supplies
............................................................................................................................
227
Locating supplies
..............................................................................................................
227
Supply replacement guidelines
.........................................................................................
227
Making room around the MFP for replacing supplies
.......................................................
228
Approximate replacement intervals for supplies
...............................................................
228
Performing preventive maintenance
..................................................................................................
229
ADF maintenance kit
........................................................................................................
229
Cleaning the MFP
..............................................................................................................................
230
Cleaning the outside of the MFP
......................................................................................
230
Cleaning the touchscreen
.................................................................................................
230
To clean the scanner glass
...............................................................................................
230
Cleaning the ADF delivery system
....................................................................................
231
To clean the ADF delivery system
...................................................................
231
To clean the ADF rollers
..................................................................................
232
Cleaning the mylar strip
....................................................................................................
235
To clean the mylar strip
....................................................................................
235
Calibrating the scanner
.....................................................................................................................
237
To print the calibration target
............................................................................................
237
12
Solving problems
Solving general problems
..................................................................................................................
240
Troubleshooting checklist
.................................................................................................
240
Determining MFP problems
...............................................................................................................
242
Troubleshooting information pages
...................................................................................................
243
Configuration page
...........................................................................................................
243
Paper path test page
........................................................................................................
243
Registration page
..............................................................................................................
243
Event log
...........................................................................................................................
244
Control panel message types
............................................................................................................
245
Status messages
..............................................................................................................
245
Warning messages
...........................................................................................................
245
ENWW
xiii