Brother HL-5590DN

3-60
Confidential
■ Non touch panel models
9.10.7 Top cover ASSY
(1) Disconnect the panel harness ASSY from the main PCB ASSY, and release it from the
securing fixtures.
(2) Remove the four taptite bind B M4x12 screws.
(3) Release the hook A first, and then release the hook B. Remove the top cover ASSY.
Fig. 3-47
Harness routing: Refer to “2. Left side of the machine (Non touch panel models)”.
Top cover ASSY
Hooks B
Taptite bind
B M4x12
(black)
Hooks B
Taptite bind B M4x12
Main PCB ASSY
Panel harness ASSY
Hooks A