Brother MFC-8220 Service Manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-70
6. SCREW TORQUE LIST
1. Main Body
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
NCU PCB ASSY 2
NCU shield cover 1
1 087320-616 Taptite, cup S M3x6
NCU shield plate 2
0.686
±0.098 (7 ±1)
2
087320-616 Taptite, cup S M3x6
Main PCB ASSY 5
0.686
±0.098 (7 ±1)
3
0023000-633 Screw, pan M3x6
Main PCB centronics 2
0.49
±0.098 (5 ±1)
4
LM2119001 Screw, pan M3x6
Main PCB USB 1
0.49
±0.098 (5 ±1)
2. Cover
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
Inner chute 4
Joint cover front L 2
1 085412-216 Taptite, bind B M4x12
Joint cover front R 2
0.784
±0.098 (8 ±1)
2
087311-016 Taptite, cup S M3x10
Driver PCB ASSY 3
0.392
±0.049 (4 ±0.5)
3
087320-616 Taptite, cup S M3x6
Driver PCB shield 1
0.686
±0.098 (7 ±1)
Joint cover ASSY 4
Side cover R 3
Side cover L 4
Rear cover R 2
Rear cover L 2
4
085412-216 Taptite, bind B M4x12
Driver PCB access cover 1
0.784
±0.098 (8 ±1)
5 087310-815
Taptite, cup B M3x8
LF ground spring 1
0.294
±0.053 (3 ±0.5)
6 087311-016
Taptite, cup B M3x10
HS holder 2
0.588
±0.098 (6 ±1)
3. Document Scanner
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
1
0A4300-605
Screw, pan
(S/P washer) M3x6
Document scanner 1
0.686
±0.098 (7 ±1)
2
087311-016 Taptite, cup B M3x10
Document chute ASSY 4
0.588
±0.098 (6 ±1)
4. Panel
No. Parts code Parts name Location Pcs. Tightening torque
N
⋅m (Kgf⋅cm)
Panel PCB ASSY 2
1
087310-815 Taptite, cup B M3x8
Panel rear cover 3
0.588
±0.098 (6 ±1)
2
087310-615 Taptite, cup B M3x6
Spring plate front 1
0.392
±0.098 (4 ±1)

Brother MFC-8220 Specifications

General

Type	all in one
Tray Capacity	250
Automatic Document Feeder Capacity	30 sheets
Paper Size	letter, legal, a4, b5, a5, b6, a6, exe
Paper Handling	up to 250 sheets
Mono Print Speed	21 pages per minute
Print Resolution Mono	up to 2400 x 600
Maximum Number of Pages Per Month	up to 20, 000
Scanner Type	sheetfed
Scan Resolution	up to 300 x 600
Copier Resolution Mono	up to 600
Fax Function	yes
Cartridges	n/a
Number Of Cartridges	2
Internal Memory	yes
Network	not applicable
Connectivity	parallel, usb 2.0
OS Compatibility	pc: windows 95, 98, 98se, me, nt workstation 4.0, 2000 professional or xp, mac: os 8.6 to 9.2, os x 10.1, 10.2.1 to 10.3 or later, available usb 2.0 or parallel port
Mobile Devices Connection	no

Weight and Dimensions

Height	13.2 inches
Width	17 inches
Net Weight	25.6 pounds