Brother MFC-J3520 Service Manual

3-95
Confidential
9.43 Power Supply PCB ASSY
(1) Release the wiring of the Switchback sensor harness and PF encoder/registration
sensor harness.
(2) Remove the one screw (TAPTITE CUP S M3x6) to release the Engine FG wire
from the Main PCB frame.
(3) Remove the one screw (TAPTITE CUP S M3x6) and two screws (TAPTITE CUP B
M3x10) from the Main PCB frame.
(4) Release the Hook on the Lower cover and remove the Main PCB frame.
Fig. 3-110
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
Main PCB frame
Hook
Engine FG wire
Lower cover
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
<Front>
<Rear>

Brother MFC-J3520 Specifications

General

Print Technology	Inkjet
Duplex Printing	Yes
Fax Modem Speed	33.6 kbps
Functions	Print, Copy, Scan, Fax
Standard Paper Capacity	250 sheets
Mobile Printing	Yes
Max Print Resolution	6000 x 1200 dpi
Scanner Type	Flatbed + ADF
Max Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi
Automatic Document Feeder (ADF)	Yes
Ink Cartridges	Black, Cyan, Magenta, Yellow
Print Speed (Black)	Up to 35 ppm (draft), 12 ppm (ISO)
Print Speed (Color)	27 ppm
Display	2.7" Touchscreen Color LCD