Document Becomes Jammed - Brother ADS-2000 Service Manual

4.3.3 Document becomes jammed

<User Check>
- Check that the document size is within the standard. If it is too small, use a carrier sheet.
- Check that the document is not wrinkled. If wrinkled, use a carrier sheet.
- Check that the document is not torn. If torn, use a carrier sheet.
- Check that the front cover is closed correctly.
- Check that the document is not damp. If it is damp, dry it or use a carrier sheet.
- Check that paper used for the document is not thinner than the standard. If it is too thin,
use a carrier sheet.
Step
Document scanning position
1 actuator caught in a section of the
machine
2 Output tray attachment failure
Attachment failure of the two CIS
3
units
Attachment failure of the gears in
4
the feeding system
5 Separation pad failure
Misalignment or bending of the
6
pick-up roller support film
Deformation of, or burrs on, the
7
output tray
8 One way clutch failure
9 Main motor failure
Cause
Reattach the document scanning position
actuator.
Reattach the output tray.
Reattach the two CIS units.
Reattach the gears in the feeding system.
Replace the separation pad ASSY.
Replace the pick-up roller cover ASSY.
Replace the output tray.
Replace the one way clutch.
Replace the main motor.
2-21
Remedy
Confidential