Internal Memory Errors; Security Function Lock Related Problems; Remaining Ink Related Problems; Ink Absorber Box Related Problems - Brother MFC-J2320 Service Manual

4.10.4 Internal memory errors

User Check
- Delete saved print data and fax data.
- Disconnect and insert again the AC cord.
Step
1 Main PCB defective

4.10.5 Security Function Lock related problems

User Check
- Ask administrator to release security function lock.
- Delete the personal information to unlock the password.
Step
1 Main PCB defective

4.10.6 Remaining ink related problems

User Check
- Replace the ink cartridge with a new one.
Step
1 Each ink cartridge sensor
defective
2 Main PCB defective

4.10.7 Ink absorber box related problems

Step
1 After replacing the ink
absorber box, the purge
counter or the flushing counter
has not been reset.
2 Main PCB defective
Cause
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
Cause
Replace the ink refill ASSY.
Replace the main PCB ASSY.
Cause
Reset the purge counter or the flushing counter.
Replace the main PCB ASSY.
2-93
Solution
Solution
Solution
Solution
Confidential