User Manual

Table Of Contents
vi
Section V Appendices
A Safety and Legal
Choosing a location .............................................................................................82
Important Information...........................................................................................83
Safety precautions.........................................................................................83
IEC 60825-1 Specification .............................................................................86
Disconnect device .........................................................................................86
LAN connection .............................................................................................86
Radio interference .........................................................................................86
Important Information...........................................................................................87
Important Safety Instructions.........................................................................87
Trademarks ...................................................................................................89
BOptions
Optional Paper Tray (LT-5300)............................................................................90
Memory Board .....................................................................................................90
DIMM types ...................................................................................................90
Installing extra memory .................................................................................91
C Troubleshooting and routine maintenance
Troubleshooting ...................................................................................................92
Solutions to common problems .....................................................................92
Improving the print quality .............................................................................98
Setting Dial Tone detection .........................................................................103
Compatibility ................................................................................................103
Error messages .................................................................................................104
Checking if the machine has faxes in its memory .......................................108
Sending faxes to another fax machine ........................................................108
Sending faxes to your PC............................................................................108
Document jams............................................................................................109
Paper jams ..................................................................................................110
Routine maintenance.........................................................................................114
Cleaning the outside of the machine ...........................................................114
Cleaning the scanner glass .........................................................................116
Cleaning the laser scanner window.............................................................116
Cleaning the corona wire.............................................................................118
Cleaning the drum unit ................................................................................118
Replacing the toner cartridge (TN-3145/TN-3185) ......................................119
Replacing the toner cartridge ......................................................................120
Replacing the drum unit (DR-3117).............................................................122
Replacing periodic maintenance parts...............................................................124
Packing and shipping the machine ....................................................................125
Machine Information ..........................................................................................126
Checking the serial number.........................................................................126
Checking the page counters........................................................................126
Checking the remaining life of parts ............................................................126