Brother FAX-931, MFC-970MC, FAX-921 service manual IV-47

CONTENTS

1.	DISASSEMBLY/REASSEMBLY			IV-1
	n	Safety Precautions		IV-1
		Tightening Torque List		IV-2
	n	Preparation		IV-3
	n How to Access the Object Component			IV-3
	n	Disassembly Order Flow		IV-4
	1.1		ROM Cover, Battery ASSY* and Ribbon Shaft Stopper	IV-5
	1.2		Control Panel ASSY	IV-7
	1.3		Panel Rear Cover and Control Panel	IV-9
	1.4		LF Roller ASSY and CIS Unit	IV-14

1.5Head Protector, Recording Head ASSY, Head Adjuster, and Recorder

	Frame	IV-18
1.6	Recording Paper Cover ASSY and Paper Guides*	IV-22

1.7Lock Levers, Chute B ASSY, Gears, Paper Ejection Roller, Paper Feed Roller ASSY, Pressure Plate, Paper Feed Chute and Other Components on

	the Platen Frame	IV-23
1.8	Cover Stopper and Platen Frame ASSY	IV-34
1.9	Bottom Plate	IV-36
1.10	Power Supply PCB, Main PCB, and NCU PCB	IV-37
1.11	Speaker, PC I/F Modular ASSY, and Ribbon Shaft Stopper Spring	IV-40
1.12	Drive Unit, Motor, and Main-Head Harness	IV-41
1.13	Panel-lock Leaf Springs	IV-42
1.14	Cover Sensor Actuators and Pinch Roller	IV-43

1.15Document Rear Sensor Actuator, Separation Roller, and Ribbon Sensor

		Actuator		IV-44
	1.16	Handset Mount,* Hook Switch PCB,* and Dummy Mount**		IV-45
	1.17	Harness Routing		IV-46
2.	LUBRICATION			IV-47
		[ 1 ]	Control panel ASSY	IV-47
		[ 2 ]	LF roller ASSY	IV-49
		[ 3 ]	Platen frame ASSY	IV-49
		[ 4 ]	Separation roller and main frame	IV-51