Brother MFC-J2320 Service Manual

4-4
Confidential
If the machine does not automatically enter the firmware loading mode, perform the
following procedure for switching to that mode and then load the firmware having an
extension .upd.
1) While holding down , plug the power cord into an electrical outlet. When the
key lights, release and immediately press once to display the following
pattern.
2) Within three seconds after the above pattern appears, hold down for
approximately two seconds to display the following pattern.
3) Within three seconds after the above pattern appears, press once to
display the following pattern.
4) Within three seconds after the above pattern appears, press two times to
display the following pattern.
5) Within three seconds after the above pattern appears, press three times to
display the following pattern.

Brother MFC-J2320 Specifications

General

Print Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Connectivity	USB, Ethernet, Wi-Fi
Max Print Resolution	6000 x 1200 dpi
Max Print Size	A3
Scanner Type	Flatbed with ADF
Max Scan Resolution	1200 x 2400 dpi
Copy Speed (Black)	12 cpm
Copy Speed (Color)	9 cpm
Paper Tray Capacity	250 sheets
Mobile Printing	Brother iPrint&Scan, AirPrint, Google Cloud Print
Display	2.7" LCD touchscreen
Paper Handling	A3, A4