6
Waste Toner Bottle Detection ..................................................................... 66
FUSING SECTION ............................................................................................ 67
Fusing Unit .................................................................................................. 67
Fusing Temperature Control ....................................................................... 69
PAPER TAKE-UP SECTION ............................................................................. 71
Manual Feed Tray ....................................................................................... 71
Lower Feeder Unit (Option) ......................................................................... 72
OTHER MECHANISMS ..................................................................................... 73
Duplex Unit (Option) .................................................................................... 73
MAINTENANCE & DISASSEMBLY/ASSEMBLY .......81
Disassembly/Assembly Precautions .................................................................. 83
Precautions for disassembly and assembly ................................................ 83
Parts that must not be touched ................................................................... 83
Precautions for transporting or storing PWBs ............................................. 83
Precautions for replacing PWBs .................................................................. 83
Precautions for inspecting PWBs ................................................................ 83
Precautions for transporting or storing the OPC drum cartridge ................. 84
Precautions for handling the OPC drum cartridge ....................................... 84
Red painted Screws .................................................................................... 84
Variable Resistors on Board ........................................................................ 84
Maintenance Schedule ...................................................................................... 85
Guideline for Life Specifications Values by Unit........................................... 87
Detail of Each Unit Life ................................................................................ 87
Maintenance And Cleaning ............................................................................... 89
Replacement of the Units .................................................................................. 93
Disassembly Procedures ............................................................................. 96
Pre-disassembly preparation ....................................................................... 98
Removal Of Circuit Boards And Other Electrical Components ................. 100
Removal of Units ....................................................................................... 106
DISASSEMBLY OF THE ENGINE PARTS ............................................... 111
CONTROL PANEL / SERVICE MODE DESCRIPT. 127
Control Panel Descriptions—2300DL & 2350 ................................................. 129
Names of control panel parts and their functions ...................................... 129
Message Window ...................................................................................... 129
Menu Contents for magicolor 2300 DL ............................................................ 133
Print menu overview .................................................................................. 133
Settings menus .......................................................................................... 134
Service Mode ............................................................................................ 136
Service mode displays .............................................................................. 136
Entering service mode .............................................................................. 136
Service mode options ................................................................................ 136
Menu Contents for magicolor 2350 ................................................................. 138
Menu Overview ......................................................................................... 138
About the 2300W Control Panel ...................................................................... 140
Control Panel Key ..................................................................................... 140
Indicator Lights .......................................................................................... 141
Working with the 2300W Status Display ................................................... 142
