Brother 2150N, 2170W, HL-2140 App, App, App, App, App, CHAPTER, CHAPTER, APPENDIX, APPENDIX, APPENDIX, APPENDIX, GLOSSARY, REFERENCES, SCREW CATALOGUE, SERIAL NUMBERING SYSTEM

	8.21.3 TONER LED PCB ASSY ......................................................................................		3-46
8.22	LVPS	................................................................................................................................	3-48
	8.22.1	PS PCB UNIT .......................................................................................................	3-48
	8.22.2	LV SHIELD PLATE 2 ............................................................................................	3-50
8.23	REGISTRATION FRONT SENSOR PCB ASSY ..............................................................		3-51
8.24	REGISTRATION REAR SENSOR PCB ASSY .................................................................		3-56
8.25	DRIVE SUB ASSY ............................................................................................................		3-60
8.26	DEV JOINT / DEV GEAR JOINT/53R / REGISTRATION PENDULUM GEAR SPRING ....		3-62
8.27	TONER SENSOR PCB UNIT ASSY .................................................................................		3-63
8.28	REGISTRATION SOLENOID / T1 SOLENOID ................................................................		3-64
	8.28.1 REGISTRATION SOLENOID ...............................................................................		3-64
	8.28.2	T1 SOLENOID ......................................................................................................	3-66
8.29	MAIN SHIELD PLATE / EJECT SENSOR PCB ASSY .....................................................		3-67
8.30	RUBBER FOOT ................................................................................................................		3-71
8.31	MAIN FRAME L ASSY ......................................................................................................		3-72

CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS,
	REQUIRED AFTER PARTS REPLACEMENT ..............................	4-1
1.	IF YOU REPLACE THE MAIN PCB .............................................................................................	4-1
2.	IF YOU REPLACE THE WIRELESS LAN PCB .........................................................................	4-11
3.	IF YOU REPLACE THE LASER UNIT .......................................................................................	4-12

CHAPTER 5			SERVICE SUPPORT SOFTWARE ................................................	5-1
1.	CONTROL PANEL ...............................................................................................................			....... 5-1
	1.1	List of service support functions .........................................................................................		5-2
	1.2	User Mode ..................................................................................................................		........ 5-3
	1.3	Service Mode ...............................................................................................................		....... 5-5
2.	OTHER SERVICE FUNCTIONS ................................................................................................			5-16
	2.1	User Maintenance Mode ...................................................................................................		5-16
CHAPTER 6			CIRCUIT DIAGRAMS, WIRING DIAGRAM ...................................	6-1
APPENDIX 1			SERIAL NUMBERING SYSTEM ..........................................	App. 1-1
APPENDIX 2			SCREW CATALOGUE .........................................................	App. 2-1
APPENDIX 3 DELETION OF PERSONAL INFORMATION .......................				App. 3-1
APPENDIX 4			REFERENCES ......................................................................	App. 4-1
APPENDIX 5			GLOSSARY ..........................................................................	App. 5-1

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