Faulty Registration - Brother DCP-8070D Service Manual

<Location of the leser beam window>

■ Faulty registration

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