Brother MFC Series - Page 91

2-59
Confidential
■ Stain on the leading/trailing edge of the recording paper
■ Overlapping lines over the whole page
<User Check>
- Check if the recording paper used is according to
specifications.
- Check if the recording paper used is not folded.
Step Cause Solution
1 Maintenance unit stained Clean the Maintenance unit.
(Refer to Section 4.3.2 in this chapter)
2 Paper feeding correction not
aligned
Perform paper feeding correction.
(Refer to Chapter 5, Section 1.4.17)
3 Head defective Replace the Head/carriage unit.
Step Cause Solution
1 Paper feeding correction not
aligned
Perform paper feeding correction.
(Refer to Chapter 5, Section 1.4.17)
Adjust the AMS06.
(Refer to Chapter 5, Section 1.4.32)
2 Head inclination is not adjusted Adjust the head inclination.
(Refer to Chapter 4, Section 2.4)
3 Head calibration not performed Perform head calibration.
(Refer to Chapter 5, Section 1.4.2)
4 PF encoder disk stained Clean the PF encoder disk and flushing guide.
(Refer to Chapter 3, Section 1)
5 PF encoder disk defective Replace the PF encoder disk.
6 Head defective Replace the Head/carriage unit.
7 Main PCB defective Replace the Main PCB ASSY.