Defective During Duplex-Printing; Registration Sensor Detects Paper Feed Condition At Out Of Specified Timing; Recording Paper Is Not Able To Be Ejected Since It Is Longer Than 840 Mm - Brother MFC-J2320 Service Manual

Error Code 13

Paper Jam

Defective during duplex-printing

Registration sensor detects paper feed condition at out of specified timing during
switchback.
User Check
- Check whether the recording paper being used is within the specification.
Step
1 Registration actuator caught
on the surrounding parts
2 Registration sensor defective
3 Switchback actuator caught on
the surrounding parts
4 Drive frame ASSY defective
5 Sensor relay PCB defective
6 Main PCB defective
Error Code 15

Paper Jam
Eject jam during printing
Recording paper is not able to be ejected since it is longer than 840 mm when ejecting
the paper after occurrence of the error 17.
User Check
- Remove the jammed paper.
- Check whether the recording paper being used is within the specification.
Step
Foreign materials in the
1
recording paper path
2 Main PCB defective
Cause
Set the registration actuator into place.
Replace the registration sensor PCB ASSY.
Set the switchback frame ASSY into place.
Replace the maintenance unit ASSY.
Replace the sensor relay PCB ASSY.
Replace the main PCB ASSY.
Cause
Remove foreign materials.
Replace the main PCB ASSY.
2-21
LCD
Solution
LCD
Solution
Confidential