Brother MFC-J3520 Service Manual

Confidential
2-3
2OVERVIEW
2.1 Cross-section Drawings
2.1.1 Document scanning
Fig. 2-1
ADF cover
Document
Second side document pressure bar
Document pick-up roller
Document separation roller
Document feed roller1
First side document pressure bar
First side CIS unit
scanning position
First side document
Document ejection roller
Document width actuator
Document detection actuator
ADF separation pad
actuator
Second side CIS unit
feed roller2
Second side document
scanning position actuator
Document tray
(Duplex scanning models only)
(Duplex scanning models only)
(Duplex scanning
models only)
(Duplex scanning models only)

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