Brother MFC-8890DW - Faulty Registration

3-49
Confidential
<Location of the leser beam window>
Fig. 3-6
■ Faulty registration
<User Check>
- Check that the appropriate media type is selected in the
printer driver.
Step Cause Check
Result Remedy
1
Registration rear
actuator catching
on some position
Does the registration
rear actuator move
smoothly?
No
Re-assemble the
registration rear actuator.
2
Drum unit failure Is the problem solved
after replacing the
rotation torque of the
drum unit?
Yes
Replace the drum unit.
CCD model
CIS model