A1 Scanner Cover (Scanner Unit) Opened; A2 In Adf Scanning, A Document Of 90 Cm Or Longer Is Detected - Brother MFC-J6510DW Service Manual

Error Code A1
Cover is Open
Scanner cover (scanner unit) opened.
User Check
- Close the scanner cover.
Step
1 Scanner cover sensor actuator
defective
2 Panel-main harness connection
failure
3
Control panel PCB defective
4 Rubber keypad defective
5 Boss on the scanner cover,
working as an actuator for the
scanner cover sensor, broken
6
Main PCB defective
Error Code A2
Document Jam / Too Long
In ADF scanning, a document of 90 cm or longer is detected.
User Check
- Check whether the document scanned is longer than the specified limit.
- Remove the jammed document.
Step
1 Document scanning position
detection actuator (for first side
scanning) caught on the
surrounding parts
2 Document scanning position
detection actuator (for second side
scanning) caught on the
surrounding parts
(For duplex scanning models)
3
Document scanning position
sensor (for first side scanning)
defective
Cause
Replace the actuator.
Check the connection and reconnect the harness.
Replace the control panel PCB ASSY.
Replace the rubber keypad.
Replace the scanner cover (scanner unit).
Replace the main PCB ASSY.
Cause
Reposition the actuator.
Reposition the actuator.
Replace the document scanning position sensor PCB
(for first side scanning).
2-52
LCD
Solution
LCD
Solution
Confidential