Brother MFC-J2320 Service Manual

Confidential
2-39
Abnormal stop of purge cam being driven.
Pump of maintenance unit stopped abnormally during exhaustion/suction.
Excessive current protection activated for the driver IC during purge cam operation.
Excessive current protection activated for the driver IC during pump operation.

Error Code 5A
Unable to Print 5A
LCD
Error Code 5B
Unable to Print 5B
LCD
Error Code 5D
Unable to Print 5D
LCD
Error Code 5E
Unable to Print 5E
LCD
Step Cause Solution
1 Foreign materials in the
maintenance unit
Remove foreign materials.
2 PF encoder disk stained Clean the PF encoder disk and flushing guide
(refer to Chapter 3, Section 1.)
3 PF encoder disk defective Replace the PF encoder disk.
4 PF encoder sensor defective Replace the PF encoder PCB ASSY.
5 Ink supply tubes bent Replace the ink refill ASSY.
6 Paper feed motor defective Replace the paper feed motor.
7 Maintenance unit defective Replace the maintenance unit.
8 Main PCB defective Replace the main PCB ASSY.

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