Brother 1660 Chapter V Maintenance And Servicing, Chapter Vi Troubleshooting, Appendices, VI-1

1.31	DC Gear Holder Assy	IV-6
	1.31.1 Scanner Fan Motor	IV-6
1.32	PS Switch Wire, Remote Switch	Refer to HL-1260 (P.IV-23)
1.33	High-Voltage Power Supply PCB Assy	Refer to HL-1260 (P.IV-24)
1.34	Low-Voltage Power Supply PCB Assy	Refer to HL-1260 (P.IV-24)
1.35	Toner Cartridge (EP-ED Cartridge)	Refer to HL-1260 (P.IV-25)
1.36	Paper Tray	IV-7

CHAPTER V MAINTENANCE AND SERVICING

1.	PERIODICAL REPLACEMENT PARTS	Refer to HL-1260 (P.V-1)
2.	CONSUMABLE PARTS STANDARD ENDURANCE TABLE	V-1
3.	LIST OF STANDARD TOOLS	Refer to HL-1260 (P.V-2)
4.	LIST OF LUBRICANTS AND CLEANERS	Refer to HL-1260 (P.V-3)

CHAPTER VI TROUBLESHOOTING

1.	INTRODUCTION		Refer to HL-1260 (P.VI-1)
	1.1	Initial Check	Refer to HL-1260 (P.VI-1)
	1.2	Basic Procedure	Refer to HL-1260 (P.VI-2)
2.	TEST PRINTING AND MECHANICAL CHECK		Refer to HL-1260 (P.VI-2)
	2.1	Test Printing	Refer to HL-1260 (P.VI-2)
3.	IMAGE DEFECTS		Refer to HL-1260 (P.VI-3)
	3.1	Image Defect Examples	Refer to HL-1260 (P.VI-3)
	3.2	Troubleshooting Image Defects	Refer to HL-1260 (P.VI-4)
4.	TROUBLESHOOTING OF MALFUNCTIONS		VI-1
5.	TROUBLESHOOTING PAPER TRANSPORT PROBLEMS		Refer to HL-1260 (P.VI-19)
	5.1	Paper Jams	Refer to HL-1260 (P.VI-19)
	5.2	Incomplete Paper Feed	Refer to HL-1260 (P.VI-22)
6.	OPERATION		Refer to HL-1260 (P.VI-23)
	6.1	Line Inspection Mode Procedure	Refer to HL-1260 (P.VI-23)
	6.2	DRAM Test	Refer to HL-1260 (P.VI-25)
7.	STATUS MESSAGE LIST		VI-9

APPENDICES

1.	Engine Block Diagram	A-1
2.	Paper Feed/Size-SW PCB Circuitry Diagram (1/1)	Refer to HL-1260 (P.A-2)
3.	Main PCB Circuitry Diagram (1/7)	A-2
4.	Main PCB Circuitry Diagram (2/7)	A-3
5.	Main PCB Circuitry Diagram (3/7)	A-4
6.	Main PCB Circuitry Diagram (4/7)	A-5
7.	Main PCB Circuitry Diagram (5/7)	A-6
8.	Main PCB Circuitry Diagram (6/7)	A-7
9.	Main PCB Circuitry Diagram (7/7)	A-8
10. Control Panel PCB Circuitry Diagram (1/1)		Refer to HL-1260 (P.A-11)
11.	Scanner LD PCB Circuitry Diagram (1/1)	A-9

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