Brother MFC-J2320 - Cannot Communicate with Ink Cartridge IC Chip (Machine Body Side.); Ink Cartridge Cover Sensor Detects Opened Cover State

Confidential
2-28
Cannot communicate with ink cartridge IC chip (machine body side.)
Ink cartridge cover sensor detects opened cover state.
User Check
- Close the ink cartridge cover.

Error Code 2E
MACHINE ERROR 2E
LCD
Step Cause Solution
1 Main PCB defective Replace the main PCB ASSY.

Error Code 2F
Cover is Open
LCD
Step Cause Solution
1 Ink cartridge cover sensor
harness connection failure
Reconnect the ink cartridge cover sensor
harness.
2 Ink cartridge cover defective Replace the ink cartridge cover.
3 Ink cartridge cover sensor
defective
Replace the ink cartridge cover sensor ASSY.
4 Main PCB defective Replace the main PCB ASSY.