Brother MFC-L8850CDW Service Manual

2-91
Confidential
4.2.7 Paper curls
< User Check >
- Check if the size of paper specified from the driver is matched with the one actually loaded.
- Select “Reduce Paper Curl” in the driver.
- Check if the paper is loaded into each paper tray correctly.
- Print with the envelope lever is lowered.
4.2.8 Unable to perform 2-sided printing
< User Check >
- Firmly close the back cover.
- Firmly set the paper tray.
- Set the driver setting to 2-sided printing.
- Use the paper equal to or larger than Letter size or A4 size.
(Use paper specified in each country setting.)
Step Cause Remedy
1
Fuser unit failure Replace the fuser unit.
2
Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1 Eject actuator coming off Re-assemble the eject actuator.
2 Back cover failure Replace the back cover.
3 Eject sensor failure Replace the eject sensor PCB ASSY.
4 Paper eject origin sensor failure Replace the paper eject origin sensor.
5 Paper eject ASSY failure Replace the paper eject ASSY.
6 Main PCB failure Replace the main PCB ASSY.

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