Brother MFC-J2320 Service Manual

5-21
Confidential
1.3.8 Operational Check of Keys on Control Panel (Maintenance mode 13)
< Function >
This function checks the keys on the control panel for normal operation.
< Operating Procedure >
(1) Press the 1 and 3 keys in this order in the initial stage of the maintenance mode.
The "00" appears on the LCD.
(2) Press the keys on the control panel in the order designated in the illustration
shown below.
Each time a key is pressed, the LCD shows the corresponding number in decimal
notation. Check that the number assigned to the pressed key matches the number
shown on the LCD.
If a key is pressed out of order, "INVALID OPERATE" appears on the LCD. Press
the X key and then press the correct key.
(3) After the last number key is pressed in the correct entry procedure, the machine
makes a beep and the keys blink. Then, press any key to return to the initial stage
of the maintenance mode.
To terminate this operation halfway through the procedure and return to the initial
stage of the maintenance mode, press the X key.

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