vi
Confidential
2. PRINTER SETTINGS .................................................................................................................  5-49
2.1 Printing Printer Settings.....................................................................................................  5-49
3. OTHER SERVICE FUNCTIONS.................................................................................................  5-57
3.1 Change ON/OFF Setting for Deep Sleep Mode (LCD model only) ...................................  5-57
3.2 Change ON/OFF Setting for Sleep Mode (LCD model only).............................................  5-57
3.3 Reset Periodic Replacement Parts (LCD model only).......................................................  5-58
3.4 Delete User Setting Information (LCD model only)............................................................  5-58
3.5 Change USB No. Return Value / 
Adjust Left-end Print Start Position on Second Side when Duplex Printing / 
Change ON/OFF Setting for Deep Sleep Function (LCD model only)...............................  5-59
3.6 Reset Drum Counter (LED model only) .............................................................................  5-61
3.7 Change Active/Inactive Setting for Wireless LAN (Wireless Network Model only)............  5-61
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM ......................................................................................................................  6-1
CHAPTER 7 PERIODICAL MAINTENANCE
1. SAFETY PRECAUTIONS.............................................................................................................  7-1
2. PERIODICAL REPLACEMENT PARTS ......................................................................................  7-2
2.1 Preparation ..........................................................................................................................  7-2
2.2 Fuser unit.............................................................................................................................  7-3
2.3 Laser unit.............................................................................................................................  7-7
2.4 MP paper feeding kit..........................................................................................................  7-12
2.5 Paper feeding kit 1.............................................................................................................  7-13
2.6 Paper feeding kit 2.............................................................................................................  7-15
APPENDIX 1 SERIAL NUMBERING SYSTEM
APPENDIX 2 DELETING USER SETTING INFORMATION
APPENDIX 3 INSTALLING MAINTENANCE DRIVER