Other Problems; The Machine Cannot Be Powered On; Memory Card/Pictbridge Does Not Function (No Response); Data Of Memory Card/Pictbridge Does Not Read - Brother MFC-J2320 Service Manual

4.10 Other Problems

4.10.1 The machine cannot be powered on

User Check
- Insert the AC cord securely.
Step
1 Panel flat cable connection
failure
2 LCD defective
3 Power supply PCB defective
4 Main PCB defective

4.10.2 Memory card/PictBridge does not function (no response)

User Check
- Check if the memory card is inserted correctly.
- Replace the USB cable.
- Check that memory card is compatible.
- Check that data form is compatible.
- Format the memory card.
- Load the latest firmware.
- Disconnect and insert again the AC cord.
Step
1 Inner media module cover not
mounted in place
2 Main PCB defective

4.10.3 Data of memory card/PictBridge does not read

User Check
- Check that memory card is compatible.
- Check that data form is compatible.
- Format the memory card.
- Load the latest firmware.
Step
1 Main PCB defective
Cause
Reconnect the panel flat cable.
Replace the control panel ASSY.
Replace the power supply PCB ASSY.
Replace the main PCB ASSY.
Cause
Set the inner media module cover into place in
the case the memory card won't be inserted
smoothly.
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
2-92
Solution
Solution
Solution
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