Brother MFC-8670DN User Manual page 13

Section V Appendixes
A Safety and Legal
Choosing a location ............................................................................................. 88
To use the machine safely................................................................................... 89
Important Information........................................................................................... 92
Standard telephone and FCC Notices........................................................... 92
Industry Canada Compliance Statement (Canada only) .............................. 95
Disconnect device ......................................................................................... 95
LAN connection ............................................................................................ 95
Laser safety ................................................................................................... 95
FDA regulations............................................................................................. 96
Important safety instructions.......................................................................... 97
Trademarks ................................................................................................... 98
B Options
Options ................................................................................................................ 99
Optional Paper Tray (LT-5300).......................................................................... 100
Memory Board ................................................................................................... 100
DIMM types ................................................................................................. 100
Installing extra memory ............................................................................... 101
C Troubleshooting and routine maintenance
Troubleshooting ................................................................................................. 102
If you are having difficulty with your machine .............................................. 102
Improving the print quality ........................................................................... 110
Setting Dial Tone Detection......................................................................... 115
Phone line interference................................................................................ 115
Error messages ................................................................................................. 116
Checking if the machine has faxes in its memory ....................................... 120
Sending faxes to another fax machine ........................................................ 120
Sending faxes to your PC............................................................................ 120
Document jams............................................................................................ 121
Paper jams .................................................................................................. 122
Routine maintenance......................................................................................... 126
Cleaning the outside of the machine ........................................................... 126
Cleaning the scanner glass ......................................................................... 128
Cleaning the laser scanner window............................................................. 128
Cleaning the corona wire............................................................................. 130
Cleaning the drum unit ................................................................................ 131
Replacing the toner cartridge (TN-550/TN-580) .......................................... 132
Replacing the toner cartridge ...................................................................... 132
Replacing the drum unit (DR-520)............................................................... 135
Replacing periodic maintenance parts............................................................... 137
Packing and shipping the machine .................................................................... 137
Machine Information .......................................................................................... 138
Checking the serial number......................................................................... 138
Checking the page counters........................................................................ 138
Checking the remaining life of parts ............................................................ 139
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