4
Contents
Recycling Lexmark products .......................................................................................... 68
Replacing the fuser ........................................................................................................ 69
Replacing the waste toner bottle .................................................................................... 72
Replacing the photodeveloper cartridge ........................................................................ 73
Setting the operator panel when a supply is replaced ................................................... 77
Changing the toner cartridge yield ........................................................................... 77
Specifying the replaced supply ................................................................................ 77
Cleaning the printhead lens ........................................................................................... 78
Chapter 6: Troubleshooting .......................................................................81
Solving basic printer problems ....................................................................................... 81
Checking an unresponsive printer .................................................................................. 81
Solving display problems ............................................................................................... 82
Solving printing problems ............................................................................................... 82
Solving print quality problems ........................................................................................ 84
Solving color quality problems ....................................................................................... 88
Frequently asked questions (FAQ) about color printing ........................................... 88
Solving option problems ................................................................................................. 92
Solving media feed problems ......................................................................................... 93
Solving network printing problems ................................................................................. 94
Solving other problems .................................................................................................. 94
Calling for service ........................................................................................................... 94
Chapter 7: Administration ..........................................................................95
Memory requirements .................................................................................................... 95
Disabling operator panel menus .................................................................................... 95
Enabling menus ............................................................................................................. 96
Restoring factory default settings ................................................................................... 96
Adjusting Power Saver ................................................................................................... 97
Configuring printer alerts ................................................................................................ 97
Using the Setup Menu .............................................................................................. 97
Understanding fonts ....................................................................................................... 98
Typefaces and fonts ................................................................................................. 98
Bitmapped and scalable fonts .................................................................................. 99
Resident fonts ........................................................................................................ 101
Readability disclaimer ............................................................................................ 107
Symbol sets ............................................................................................................ 107
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