Brother HL-4050CDN - Page 87

Confidential
2-11
(11) Release the six Hooks in the order of 11a to 11f. Then, incline the Top cover ASSY 45° to
90° to the left hand side and remove it from the Frame unit.
Fig. 2-16
(12) While inclining the Top cover ASSY 45° to 90° to the left hand side, disconnect the
Connector (5pin) from the LCD panel PCB ASSY and the Connector (6pin) from the USB
host relay PCB ASSY.
Fig. 2-17
Hooks
Hooks
Top cover ASSY
Frame unit
Connector (5pin)
Connector (6pin)
LCD panel PCB ASSY
USB host relay PCB ASSY
Frame unit
<Left side>
11a
11b
11c
11d
Hooks
11e
11f