xi
Section IV Software13 Software and Network features 78
How to read HTML User’s Guide......................................................................... 78
For Windows®............................................................................................... 78
For Macintosh®.............................................................................................. 79
Section V AppendixesA Safety and legal 82
Choosing a location.............................................. ...............................................82
To use the machine safely................................................................................... 83
Important information........................................................................................... 86
Standard telephone and FCC notices ...........................................................86
Industry Canada Compliance Statement (Canada only) ...... ........................88
Disconnect device .........................................................................................88
LAN connection (MFC-7345N, MFC-7440N and MFC-7840W only) ............88
International ENERGY STAR® Compliance Statement ................................89
Laser safety.............................................................. .....................................89
FDA regulations........................................................................................ .....89
Important safety instructions.......................................................................... 90
Trademarks.......................................................................................................... 92
B Troubleshooting and routine maintenance 93
Troubleshooting................................................................. ..................................93
If you are having difficulty with your machine................................................ 93
Improving the print quality ...........................................................................100
Setting dial tone detection................................. ..........................................105
Telephone line interference......................................................................... 106
Error and maintenance messages..................................................................... 107
Transferring your faxes or Fax Journal report.......................... ...................111
Document jams............................................................................................ 113
Paper jams. ................................................................................................. 114
Routine maintenance......................................................................................... 118
Cleaning the outside of the machine........................... ................................118
Cleaning the scanner glass............................................ .............................119
Cleaning the laser scanner window............................................................. 120
Cleaning the corona wire............................................................................. 122
Cleaning the drum unit...... ..........................................................................123
Replacing the consumable items....................................................................... 126
Replacing a toner cartridge .........................................................................126
Replacing the drum unit............................................................................... 130
Machine information................ ..........................................................................132
Checking the serial number......................................................................... 132
Checking the page counters........................................................................ 132
Checking the Drum life................................... .............................................133
Packing and shipping the machine.................................................................... 133