Brother MFC-L8850CDW Service Manual

3-28
Confidential
9. DISASSEMBLY PROCEDURE
■ Preparation
Prior to proceeding with the disassembly procedure,
(1) Unplug
-the AC cord,
- the telephone line,
- the USB cable, if connected,
- the LAN cable, if connected, and
- USB flash memory drive, if connected.
(2) Remove
- the Paper tray,
- the Toner cartridge,
- the Drum unit,
- the Belt unit,
- the Waste toner box,
- EXT cap, and
- LAN port cap.
Note: Backup of machine information
Before starting disassembly work, back up the machine information and user setting
information. (Refer to “1.3.13 Backup of machine information (Function code 41)” in
Chapter 5.) After replacing the PCB, restore the backup data to a new PCB.
LAN port cap
Toner cartridge
Drum unit
Belt unit
Waste toner box
Paper tray
EXT cap

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