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Section V Appendixes
A Safety and legal 50
Choosing a location .............................................................................................50
To use the machine safely...................................................................................51
Important information...........................................................................................54
Federal Communications Commission (FCC) Declaration of Conformity
(USA only) .................................................................................................54
Industry Canada Compliance Statement (Canada only) ..............................55
Disconnect device .........................................................................................55
LAN connection ............................................................................................55
Laser safety ...................................................................................................55
FDA regulations.............................................................................................56
Important safety instructions..........................................................................56
Legal limitations for copying ................................................................................58
Trademarks..........................................................................................................59
BOption 60
Option ..................................................................................................................60
Optional paper tray ..............................................................................................61
Installing the optional paper tray....................................................................61
Memory board......................................................................................................62
Installing extra memory .................................................................................63
C Troubleshooting and routine maintenance 64
Troubleshooting ...................................................................................................64
If you are having difficulty with your machine ................................................64
Improving the print quality .............................................................................70
Error and maintenance messages.......................................................................81
Document jams..............................................................................................86
Paper jams ....................................................................................................87
Routine maintenance...........................................................................................98
Cleaning the outside of the machine .............................................................98
Cleaning the scanner.....................................................................................99
Cleaning the laser scanner windows ...........................................................100
Cleaning the corona wires ...........................................................................104
Cleaning the drum unit ................................................................................108
Replacing the consumable items.......................................................................115
Replacing a toner cartridge .........................................................................118
Replacing the drum unit...............................................................................123
Replacing the belt unit .................................................................................129
Replacing the waste toner box ....................................................................134
Packing and shipping the machine ....................................................................141
Repacking the machine ...............................................................................142
Machine information ..........................................................................................149
Checking the serial number.........................................................................149
Checking the page counters........................................................................149
Checking the remaining life of parts ............................................................149
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