Brother MFC-9840CDW User Manual page 9

Section VI Appendixes
A Safety and legal
Choosing a location ........................................................................................... 102
Important information......................................................................................... 103
Safety precautions .......................................................................................103
IEC60825-1+A2:2001 Specification ............................................................ 105
Disconnect device .......................................................................................106
LAN connection ........................................................................................... 106
Radio interference .......................................................................................106
Important Information for Australia ....................................................................107
IMPORTANT-For Your Safety ..................................................................... 107
Important safety instructions........................................................................ 107
Important Information for New Zealand .............................................................109
Important Safety Instructions .......................................................................109
IMPORTANT-For Your Safety ..................................................................... 111
IMPORTANT NOTICE ................................................................................. 111
Important Information for Some Countries......................................................... 112
Important Safety Instructions .......................................................................112
Legal limitations for copying ..............................................................................114
Trademarks........................................................................................................115
B Options
Optional paper tray ............................................................................................116
Installing the optional paper tray..................................................................116
Memory board.................................................................................................... 117
Installing extra memory ............................................................................... 118
C Troubleshooting and routine maintenance
Troubleshooting .................................................................................................119
Solutions to common problems ................................................................... 119
Improving the print quality ...........................................................................126
Setting dial tone detection ...........................................................................137
Telephone line interference .........................................................................137
Error and maintenance messages..................................................................... 138
Checking if the machine has faxes in its memory ....................................... 144
Transferring faxes to another fax machine .................................................. 144
Transferring faxes to your PC...................................................................... 144
Document jams............................................................................................145
Paper jams .................................................................................................. 146
Routine maintenance......................................................................................... 156
Cleaning the outside of the machine ...........................................................156
Cleaning the scanner................................................................................... 157
Cleaning the laser scanner windows ...........................................................158
Cleaning the corona wires ...........................................................................162
Cleaning the drum unit ................................................................................166
102
116
119
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