Chapter 7 Periodical Maintenance - Brother HL-5440D Service Manual

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
vi
Confidential