Brother MFC-J2320 Service Manual

5-19
Confidential
1.3.7 Operational Check of LCD (Maintenance mode 12)
< Function >
This function checks whether the LCD on the control panel works normally.
< Operating Procedure >
(1) Press the 1 and 2 keys in this order in the initial stage of the maintenance mode.
(2) Each time you press the Home key, the LCD cycles through the screens as shown
below.
Pressing the Back key goes back to the immediately preceding screen.
When Screen 13 displays, pressing the Home key switches to Screen 1.
(3) Press the X key in any process of the screen cycle to return the machine to the
initial stage of the maintenance mode.
 3.7 inch LCD model
Screen 1
Completely blank
Screen 2
All black
Screen 3
All gray
Screen 4
All red
Screen 5
All green
Screen 6
All blue
Screen 7
White stepwise
Screen 8
Red stepwise
Screen 9
Green stepwise
Screen 10
Blue stepwise
Screen 11
Stroke detection
Screen 12
All gray
Screen 13
Image data

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