Brother MFC-L8850CDW Service Manual

3-4
Confidential
4. SCREW TORQUE LIST
Note:
For verifying the shape of each screw, refer to “3. SCREW CATALOGUE” in this chapter.
Location of screw Screw type Q' ty
Tightening torque
N
·m (kgf·cm)
Fuser cover L Taptite bind B M4x12 2 0.8±0.1 (8±1)
Fuser cover R Taptite bind B M4x12 2 0.8±0.1 (8±1)
Fuser unit Taptite pan B M4x14 2 0.8±0.1 (8±1)
Side cover L Taptite B 3x6 1 0.45±0.05 (4.5±0.5)
Taptite bind B M4x12 4 0.8±0.1 (8±1)
Side cover R Taptite B 3x6 1 0.45±0.05 (4.5±0.5)
Taptite bind B M4x12 3 0.8±0.1 (8±1)
Duplex tray Taptite cup B M3x12 2 0.5±0.1 (5±1)
Front cover damper spring Taptite B 3x6 1 0.3±0.05 (3±0.5)
Back cover upper Taptite bind B M4x12 2 0.8±0.1 (8±1)
Panel FG harness Screw bind M3x8 1 0.5±0.05 (5±0.5)
Main shield cover plate
ASSY
Screw bind M3x8 (Upper side) 1 0.5±0.05 (5±0.5)
Screw bind M3x8 (Lower side) 2 0.8±0.1 (8±1)
ADF earth harness Screw bind M3x8 1 0.5±0.05 (5±0.5)
Document scanner FG
harness
Screw bind M3x8 1 0.5±0.05 (5±0.5)
ADF unit Taptite bind B M4x12 2 0.8±0.1 (8±1)
Hinge ASSY L Taptite cup S M3x12 3 0.8±0.1 (8±1)
Hinge R support Taptite cup B M3x10 1 0.5±0.05 (5±0.5)
Document scanner unit Taptite bind B M4x12 4 0.7±0.1 (7±1)
Taptite cup B M4x12 2 0.7±0.1 (7±1)
Upper ADF chute Taptite cup B M3x10 1 0.5±0.05 (5±0.5)
ADF unit Taptite cup B M3x10 1 0.5±0.05 (5±0.5)
Upper ADF chute Taptite cup B M3x10 5 0.5±0.05 (5±0.5)
Lower ADF chute Taptite cup B M3x10 3 0.5±0.05 (5±0.5)
ADF FG harness Taptite cup S M3x8 SR 1 0.7±0.1 (7±1)
Drive frame ASSY Taptite cup B M3x10 3 0.5±0.05 (5±0.5)
ADF motor Screw pan (S/P washer) M3x6 1 0.6±0.1 (6±1)
Control panel ASSY
(A4 model)
Taptite cup B M3x10 4 0.5±0.1 (5±1)
Control panel ASSY
(Legal model)
Taptite bind B M4x12 2 0.7±0.1 (7±1)
LCD hold plate Taptite cup B M3x10 3 0.45±0.05 (4.5±0.5)
Panel control PCB shield
plate cover
Taptite cup B M3x10 4 0.45±0.05 (4.5±0.5)
Document scanner top
cover ASSY
Taptite bind B M4x12 6 0.7±0.1 (7±1)

Brother MFC-L8850CDW Specifications

General

Type	all in one
Color	white
Tray Capacity	300
Automatic Document Feeder Capacity	50 sheets
Paper Size	8.5"x14"
Paper Handling	up to 300 sheets
Color Print Speed	32 pages per minute
Mono Print Speed	32 pages per minute
Print Resolution Color	up to 2400 x 600
Maximum Number of Pages Per Month	unknown
Scanner Type	flatbed
Scan Resolution	up to 2400 x 1200
Copier Resolution Mono	up to 600 x 600
Copier Resolution Color	up to 600 x 600
Cartridges	tn331bk, tn331c, tn331m, tn331y
Number Of Cartridges	4
Internal Memory	yes
Memory Card	no
Network	wired, wireless
Connectivity	usb, google cloud print
OS Compatibility	windows, mac os, linux
Mobile Devices Connection	yes

Weight and Dimensions

Height	19.3 inches
Width	20.7 inches
Net Weight	67.4 pounds