Brother HLL3290CDW Service Manual page 255

Assembling Note:
• Fold the Panel flat cable at the positions described below.
<Non-touch panel model>
Reinforcing
10±1
plate
45°
Sponge
45°
80
45°
568
45°
5±1
135±1
67±1
Reinforcing
plate
Panel PCB side
47±1
65±1
101±1
184±1
205±1
0.5 to 2
12±1
554±1 576±1
509±1
231±1
Fig. 3-45
3-64
<Touch panel model>
Main PCB side
15±1
Reinforcing
40±1
plate
45°
45°
0 to 1.5
Sponge
45°
45°
45°
80
45°
535
6±1
45°
109±1
8±1
37±1
Panel PCB side
Mountain fold
60±1
99±1
21±1
201±1
232±1
0.5 to 2
12±1
542±1
521±1
472±1
195±1
Valley fold
Confidential