HP Color LaserJet 4730 HP Color LaserJet 4730mfp - User Guide - Page 15

Using HP Easy Printer Care Software, Using the HP Jetdirect firmware - troubleshooting

Page 15 highlights

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

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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