Brother HL-2600CN Service Manual page 256

3) Pull the SW unit upwards to remove it from the frame.
4) Remove the set screw M4X6 (1 pc.) complete with the shakeproof washer to release
the earthing harness.
5) Remove the set screws ST3X6 (4 pcs.) to remove the power supply unit from the
frame (two hooks at bottom).
Hook
Power supply unit
The earthing wire is very important for the safety of users.
Upon replacement of the power supply unit, confirm that the earthing wire (green and
yellow color) is securely connected to the
Hook
Fig.7-61
WARNING
connector.
VII-44
SW button
SW unit