SNMP Tab................................................................................................................................................. 117
SMTP Tab...................................................................................................................................................118
POP3 Tab...................................................................................................................................................118
Wireless Tab.............................................................................................................................................. 119
Configuring the IPsec Settings.......................................................................................................................121
IPsec Global Settings Tab.........................................................................................................................121
IPsec Policy List Tab...................................................................................................................................121
Printing Lists/Reports..................................................................................................................................... 125
Configuring the Administrator Settings.........................................................................................................126
Administrator Tab...................................................................................................................................... 126
Reset Settings Tab......................................................................................................................................126
Backup Setting Tab................................................................................................................................... 126
Restore Setting Tab....................................................................................................................................127
Energy Saver Mode Tab.......................................................................................................................... 128
PCL6 Mode................................................................................................................................................128
6. Maintaining the Machine
Replacing the Print Cartridge........................................................................................................................129
Replacing the Waste Toner Bottle................................................................................................................ 134
Replacing a Component............................................................................................................................... 140
Replacing the Intermediate Transfer Unit.................................................................................................140
Replacing the Fusing Unit and Transfer Roller........................................................................................ 140
Cautions When Cleaning..............................................................................................................................141
Cleaning the Toner Density Sensor.............................................................................................................. 142
Cleaning the Friction Pad and Paper Feed Roller....................................................................................... 144
Cleaning the Registration Roller and Paper Tray........................................................................................ 147
7. Troubleshooting
Removing Paper Jams....................................................................................................................................151
Removing Printing Jams.............................................................................................................................151
Common Problems.........................................................................................................................................157
Paper Feed Problems.....................................................................................................................................158
Print Quality Problems................................................................................................................................... 161
Checking the Condition of the Machine..................................................................................................161
Checking the printer driver settings..........................................................................................................162
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