Brother MFC-J3520 Service Manual

3-111
Confidential
(4) Remove the two Switchback side frames.
(5) Remove the Switchback roller belt from the Switchback roller and Paper ejection
roller
.
(6) Remove the Switchback roller.
Fig. 3-130
(7) Remove the Bushing from the Switchback outer paper guide.
(8) Remove the Switchback roller from the Switchback outer paper guide.
Fig. 3-131
Switchback roller belt
Switchback roller
Paper ejection roller
6a
6b
Switchback side frame
Switchback
side frame
Switchback roller
Bushing
Switchback outer paper guide
7
8

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