Brother MFC-8480DN Service Manual

Confidential
9.22 Relay Rear PCB ASSY / LT Connector............................................................ 5-188
9.23 Relay Front PCB ASSY ................................................................................... 5-190
9.24 Drive Release Link........................................................................................... 5-191
9.25 MP Solenoid ASSY .......................................................................................... 5-192
9.26 T1 Solenoid ASSY ........................................................................................... 5-193
9.27 Toner Sensor PCB ASSY.................................................................................5-194
9.28 Register Solenoid ASSY ..................................................................................5-195
9.29 Ejector Solenoid ASSY .................................................................................... 5-195
9.30 Front Cover Sensor ASSY ............................................................................... 5-196
9.31 New Toner Actuator ......................................................................................... 5-196
9.32 Gear 17/20/23 ..................................................................................................5-197
9.33 Thermistor ASSY .............................................................................................5-199
9.34 Filter .................................................................................................................5-200
9.35 Laser Unit.........................................................................................................5-201
9.36 LVPS PCB Unit ................................................................................................5-202
9.37 High-Voltage PS PCB ASSY............................................................................5-206
9.38 Wireless LAN PCB (PCB T60H989 ASSY 04) (Wireless LAN model).............5-208
9.39 Toner LED PCB Unit ASSY.............................................................................. 5-209
9.40 Fan Motor 60 Unit ............................................................................................5-210
9.41 Fan Motor 60 Unit LV ....................................................................................... 5-211
9.42 FRAME L ASSY............................................................................................... 5-212
9.43 MP Unit ............................................................................................................ 5-215
9.44 Regist Actuator Rear / Regist Actuator Spring.................................................5-221
9.45 Regist Actuator Front / Regist Actuator Spring ................................................ 5-223
9.46 Roller Holder ASSY .........................................................................................5-224
9.47 PE Actuator / Edge Actuator / Edge Actuator Spring ....................................... 5-225
9.48 PE EG Sensor ASSY .......................................................................................5-227
10. DISASSEMBLY PROCEDURE OPTIONAL LOWER TRAY (LT-5300) ....................5-229
10.1 Paper Tray .......................................................................................................5-229
10.2 LT Front Cover ASSY.......................................................................................5-232
10.3 LT Rear Cover..................................................................................................5-233
10.4 LT Side Cover L ............................................................................................... 5-234
10.5 LT Side Cover R...............................................................................................5-235
10.6 LT PCB ASSY ..................................................................................................5-236
10.7 Connector: 55533-1219 ...................................................................................5-237
10.8 Connector: 54702-1219 ...................................................................................5-237
10.9 Gear 24 LT ....................................................................................................... 5-238
10.10 Collar 6.............................................................................................................5-239
10.11 LT Solenoid ASSY ........................................................................................... 5-243
10.12 Roller Holder ASSY .........................................................................................5-243
10.13 Edge Actuator Spring ....................................................................................... 5-244
10.14 PE Actuator / Edge Actuator ............................................................................5-245
10.15 LT Sensor PCB ASSY......................................................................................5-246

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 %