IV
- 2
Tightening Torque List
Location
Screw type
Q'ty
Tightening torque
Loosening torque
(kg•cm)
(kg•cm)
ADF parts
Taptite, pan (washer) B M3x6
1
4 ±2
Min. 1
Panel rear cover
Taptite, cup B M3x8
2
4 ±2
Min. 1.5
Document front sensor PCB
Taptite, cup B M2.6x6
1
4 ±2
Min. 1
Control panel PCB*
Taptite, cup B M2.6x6
1
4 ±2
Min. 1
LF leaf spring
Taptite, bind B M3x8
1
5 ±2
Min. 2
CIS holders
Taptite, bind B M3x8
2
4 ±1
Min. 2
CIS unit
Taptite, pan B M3x8
1
5 ±2
Min. 2
Recorder frame
Taptite, cup B M3x8
2
5 ±2
Min. 2
Recording paper cover ASSY
Shoulder screw
2
7 ±2
Min. 3
Paper feed chute
Taptite, cup S M3x6
2
5 ±2
Min. 4
Cover stopper
Taptite, cup B M3x8
1
5 ±2
Min. 1.5
Bottom plate
Taptite, cup B M3x8
7
5 ±2
Min. 1.5
Grounding terminal
Screw, pan (washer) M4x6DB
1
7 ±2
Min. 4
Motor
Screw, pan (washer) M3x6DB
1
7 ±2
Min. 3.5
* The control panel PCB of the FAX870MC/FAX-930/FAX-931/MFC970MC is secured with a screw.
Summary of Contents for FAX 750
Page 4: ...CHAPTER I GENERAL DESCRIPTION ...
Page 11: ...CHAPTER II INSTALLATION ...
Page 12: ...CHAPTER III THEORY OF OPERATION ...
Page 14: ...III 1 1 OVERVIEW Not provided on the FAX 910 ...
Page 24: ...III 11 Active Gears on the Inner Side of the Drive Unit ...
Page 26: ...III 13 Active Gears on the Inner Side of the Drive Unit ...
Page 30: ...III 17 Location of Sensors and Actuators 1 ...
Page 31: ...III 18 Not provided on the FAX 910 Location of Sensors and Actuators 2 ...
Page 34: ...III 21 FAX750 FAX770 FAX 910 FAX 920 FAX 921 MFC 925 FAX870MC FAX 930 FAX 931 MFC970MC ...
Page 39: ...CHAPTER IV DISASSEMBLY REASSEMBLY LUBRICATION AND ADJUSTMENT ...
Page 44: ...IV 4 n n Disassembly Order Flow ...
Page 48: ...IV 8 4 Disconnect the panel main harness ...
Page 52: ...IV 12 ...
Page 70: ...IV 30 Remove the two screws and lift up the paper feed chute ...
Page 72: ...IV 32 ...
Page 78: ...IV 38 ...
Page 86: ...IV 46 1 17 Harness Routing ...
Page 88: ...IV 48 ...
Page 89: ...IV 49 2 LF roller ASSY 3 Platen frame ASSY ...
Page 90: ...IV 50 ...
Page 91: ...IV 51 4 Separation roller and main frame ...
Page 92: ...CHAPTER V MAINTENANCE MODE ...
Page 99: ...V 6 Scanning Compensation Data List ...
Page 150: ...CHAPTER VI ERROR INDICATION AND TROUBLESHOOTING ...
Page 168: ...July 98 5X4401 Printed in Japan ...
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