Brother MFC-8370DN 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-8370DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Input color depth	48 bit
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16, 25
Copy speed (black, normal quality, A4)	28 cpm
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	20 sheets
Display	LCD
Product color	Grey, White
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Card reader integrated	-
Sound power level (standby)	30 dB
Sound pressure level (printing)	56 dB
Paper tray media types	Bond paper, Envelopes, Labels, 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
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Dimensions (WxDxH)	531 x 451 x 475 mm
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	Scan
Power consumption (standby)	85 W
Power consumption (average operating)	680 W
Package weight	21100 g
Digital sender	No
Maximum duty cycle	- pages per month

Weight and Dimensions

Depth	443 mm
Width	390 mm
Height	442 mm