Brother MFC-L8850CDW Service Manual

3-150
Confidential
9.50 Main Drive Unit
(1) Release all the wiring from the Main drive unit.
(2) Remove the four Taptite bind B M4x12 screws from the Main drive unit.
Release the Hook and remove the Main drive unit from the Main body.
Fig. 3-208
Fig. 3-209
Harness routing: Refer to “ Process Drive Unit, Front Cover Sensor, Main Drive Unit”
Note:
As the DX drive gear Z15-23, Cleaner drive gear Z30, Registration gear Z26-23, PF drive
gear 21, PF drive joint, Pinch roller drive gear Z21M05, Registration roller drive joint, and
PP gear 14 55 tend to come off, be careful not to lose them.
Taptite bind B M4x12
Hook
Main body
Tap t it e
bind B
M4x12
<Left side>
Main drive unit
PF drive gear 21
PF drive joint
PP gear 14 55
<Front side>
DX drive
gear Z15-23
Cleaner drive
gear Z30
Pinch roller drive
gear Z21M05
Registration
gear Z26-23
Registration roller drive joint
Registration gear Z26-23

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