ix
To use the machine safely.............................................................................55
Important safety instructions.......................................................................... 58
Federal Communications Commission (FCC) Declaration of Conformity
Industry Canada Compliance Statement (Canada only) ............................... 61
LAN connection (DCP-540CN only) .............................................................. 61
Legal limitations for copying .......................................................................... 61
Trademarks ...................................................................................................62
Troubleshooting and Routine Maintenance
If you are having difficulty with your machine ................................................ 63
Document jam (DCP-540CN only) ................................................................ 69
Printer jam or paper jam ................................................................................70
Replacing the ink cartridges .......................................................................... 72
Cleaning the outside of the machine .............................................................74
Cleaning the scanner..................................................................................... 75
Cleaning the machine printer platen.............................................................. 75
Cleaning the paper pick-up roller................................................................... 76
Cleaning the print head ................................................................................. 76
Checking the print quality .............................................................................. 77
Checking the print alignment .........................................................................78
Checking the ink volume ............................................................................... 78