Brother MFC-8810DW Service Manual

3-85
Confidential
9.24 Relay front PCB ASSY
(1) Release the relay front harness from the securing fixtures.
(2) Release the two hooks to remove the front cover sensor from the machine, and then
release the front cover sensor harness from the hook.
(3) Remove the two hooks to remove the relay front PCB ASSY from the machine, and
release all harnesses from hook A.
(4) Disconnect all harnesses from the relay front PCB ASSY.
Fig. 3-114
Harness routing: Refer to “1.Main PCB ASSY” and “2.Relay front PCB ASSY”.
Note:
• When removing the front cover sensor, push it from the rear to remove it.
Relay front PCB ASSY
Hooks
Relay front PCB
ASSY
Front cover sensor
Hooks
Toner sensor harness
Registration clutch harness
T1 clutch harness
MP solenoid harness
Develop clutch harness
Hook A
Hook
Front cover sensor
Front cover sensor harness
Front cover sensor harness
Relay front harness

Brother MFC-8810DW Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Resolution	Up to 1200 x 1200 dpi
Automatic Duplex Printing	Yes
ADF Capacity	50 sheets
Monthly Duty Cycle	Up to 50, 000 pages
Memory	128 MB
Fax Speed	33.6 kbps
Processor	400 MHz
Connectivity	USB, Ethernet, Wi-Fi Direct
Scanning Resolution	Up to 19200 x 19200 dpi (Interpolated)
Mobile Printing	Brother iPrint&Scan, AirPrint, Google Cloud Print
Maximum Paper Size	Legal (8.5" x 14")
Print Speed	Up to 40 ppm