Brother HL-4050CDN - Page 93

Confidential
2-17
(6) Connect the Connector (6pin) into the USB host relay PCB ASSY, and connect the
Connector (5pin) into the LCD panel PCB ASSY.
Fig. 2-28
(7) Align the two Hooks of the front side of the Top cover ASSY with the Frame unit and catch
the six Hooks at the same time.
Fig. 2-29
Hooks
Hooks
Top cover ASSY
Frame unit
Connector (5pin)
Connector (6pin)
LCD panel PCB ASSY
USB host relay
PCB ASSY
Frame unit
<Front side>
<Back side>
Hooks