Brother MFC-J2320 Service Manual

5-1
Confidential
CHAPTER 5 SERVICE FUNCTIONS
1 MAINTENANCE MODE
The maintenance mode is exclusively designed for the purpose of checks, settings and
adjustments of the machine and can be triggered by the keys on the control panel.
In the maintenance mode, you can perform operational checks of sensors, perform a
print test, display the log information or error codes, and configure worker switches
(WSW).
1.1 Entry to the Maintenance Mode
1.1.1 How to Enter the Maintenance Mode for Service Personnel
< Operating Procedure >
(1) When the machine is on standby, hold down the Home key for approx. 5 seconds
to display the following screen on the LCD.
(2) Hold down the blank area at the bottom of the LCD for approx. 2 seconds to
display the following screen.

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