Brother MFC-9840CDW All in One Printer User Manual


 
vii Confidential
2. OTHER SERVICE FUNCTIONS ...............................................................................5-38
2.1 Resetting the Periodical Replacement Parts Life ............................................................ 5-38
2.1.1 Resetting the Life Counter of the Belt Unit ............................................................ 5-38
2.1.2 Resetting the Life Counter of the Fuser Unit ......................................................... 5-38
2.1.3 Resetting the Life Counter of the Drum Unit.......................................................... 5-39
2.1.4 Resetting the Life counter of the Paper Feeding Kit.............................................. 5-39
2.1.5 Resetting the Life Counter of the MP Paper Feeding Kit....................................... 5-40
2.1.6 Resetting the Life Counter of the Laser Unit.......................................................... 5-40
2.2 Develop Roller/ Developing Bias Voltage Counter Reset Function................................. 5-41
2.3 Drum Unit Cleaning Mode................................................................................................ 5-42
2.4 Fuser Motor Speed Adjustment Mode ............................................................................. 5-42
CHAPTER 6 CIRCUIT DIAGRAMS, WIRING DIAGRAM........................ 6-1
APPENDIX 1 WORKER SWITCH SETTINGS (WSW) .................... App.1-1
APPENDIX 2 DELETION OF PERSONAL INFORMATION............ App.2-1
APPENDIX 3 SERIAL NUMBERING SYSTEM ............................... App.3-1
APPENDIX 4 SCREW CATALOGUE .............................................. App.4-1
APPENDIX 5 HOW TO MAKE THE DRUM UNIT REMOVE SHEET . App.5-1
APPENDIX 6 REFERENCES ........................................................... App.6-1