Brother MFC-8480DN Service Manual

5-6
Confidential
4. SCREW TORQUE LIST
Location of screw Screw type Q’ty
Tightening
torque
N · m (kgf · cm)
CCD
model
CIS
model
FU harness cover 1 Taptite pan B M4x20 1 0.7±0.1 (7±1)
Fuser unit Taptite pan B M4x20 1 0.7±0.1 (7±1)
Process cover stopper Taptite cup B M4x10 1 0.5±0.1 (5±1)
Emblem cover Taptite cup B M3x10 2 0.5±0.1 (5±1)
Side cover L Taptite bind B M4x12 2 0.7±0.1 (7±1)
Shield cover ASSY
(FG harness)
Taptite cup S M3x6 SR 4 0.75±0.1 (7.5±1)
CCD
model
ADF FG harness Taptite cup S M3x6 1 0.7±0.05 (7±0.5)
Hinge base R Taptite cup B M3x10 2 0.8±0.1 (8±1)
Hinge ASSY L
Taptite cup B M3x10 2 0.5±0.1 (5±1)
Taptite cup S M3x12 1 0.7±0.1 (7±1)
ADF side cover F
Taptite cup B M3x10 1 0.5±0.1 (5±1)
Taptite cup S M3x8 1 0.5±0.1 (5±1)
ADF side cover R
Taptite cup B M3x10 1 0.5±0.1 (5±1)
Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
ADF chute ASSY Taptite cup B M3x10 5 0.5±0.1 (5±1)
SX Chute Taptite cup S M3x8 2 0.5±0.1 (5±1)
Exit chute cover ASSY Taptite cup B M3x10 4 0.5±0.1 (5±1)
ADF motor
Screw, pan (S/P
washer) M3X6
2
0.7±0.1 (7±1)
Motor frame ASSY Taptite cup S M3x8 3 0.7±0.05 (7±0.5)
Switch back solenoid ASSY Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
PF solenoid ASSY Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
ADF relay PCB Taptite cup S M3x8 1 0.7±0.05 (7±0.5)
Paper feed plate Taptite cup S M3x8 2 0.7±0.05 (7±0.5)
Paper feed chute ASSY Taptite cup S M3x8 2 0.7±0.05 (7±0.5)
Separation rubber Taptite B M3x6 1 0.4±0.05 (4±0.5)
Drive frame sub ASSY DX Taptite cup B M3x10 3 0.5±0.1 (5±1)
Front frame Taptite cup B M3x10 3 0.5±0.1 (5±1)
Upper main chute ASSY Taptite cup B M3x10 4 0.5±0.1 (5±1)
Rear sensor cover Taptite cup B M3x10 2 0.5±0.1 (5±1)
LF spring Taptite cup B M3x10 2 0.5±0.1 (5±1)
CIS
model
FG harness Taptite cup S M3x6 SR 2 0.75±0.1 (7.5±1)
Shield cover ASSY Taptite cup S M3x6 SR 2 0.75±0.1 (7.5±1)
ADF FG harness Taptite cup S M3x6 1 0.7±0.05 (7±0.5)
ADF unit Taptite bind B M4x12 2 0.8±0.1 (8±1)
Hinge ASSY Taptite cup S M3x10 3 0.9±0.05 (9±0.5)
ADF gear cover Taptite cup B M3x10 1 0.5±0.1 (5±1)

Brother MFC-8480DN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	32 ppm
Grayscale levels	256
Input color depth	48 bit
Image formats supported	BMP, JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	32 cpm
Faxing	Mono faxing
Fax memory	600 pages
Modem speed	33.6 Kbit/s
Power supply type	AC
Weight (imperial)	40.3 lbs
Dimensions (WxDxH)	530.8 x 449.5 x 474.9 mm
Power requirements	110 - 240V, 50/60 Hz
All-in-one functions	Copy, Fax, Scan
Standard media sizes	2.75'' - 8.5\
Maximum internal memory	0.576 GB
Color all-in-one functions	scan, n
Compatible operating systems	Windows OS Mac OS
Package dimensions (W x D x H)	24.7 x 22.3 x 22.6 \
Total input capacity	250 sheets
Total output capacity	150 sheets
Auto document feeder (ADF) input capacity	50 sheets
Display	LCD
Market positioning	Business
Internal memory	64 MB
Sound pressure level (copying)	56 dB
Sound pressure level (printing)	30 dB
Maximum print size	216 x 356 mm
Paper tray media types	Bond paper, Envelopes, Plain paper, Recycled paper, Transparencies
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA, LLMNR, LPR/LPD, IPP/IPPS, FTP, HTTP/HTTPS, SSL/TLS, TFTP, SMTP, APOP, POP, SMTP, SMTP-AUTH, SNMPv1/v2c/v3, ICMP, LLTD, CIFS, SNTP, NDP, RA, DNS, mDNS, ICMPv6
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Power consumption (standby)	18 W
Power consumption (average operating)	680 W
Package weight	21645 g
Sustainability certificates	ENERGY STAR
Maximum duty cycle	30000 pages per month
Recommended duty cycle	3500 pages per month
Operating temperature (T-T)	10 - 32.2 °C
Operating relative humidity (H-H)	20 - 80 %