Brother HL-3040CN Service Manual page 255

Assembling Note:
- The LED parts of the LED ASSY for replacement are covered with protection tapes.
Make sure not to remove the protection tapes until assembling of the LED ASSY is
completed. After it is assembled, make sure to remove the protection tapes.
- If the LED parts get smeared, make sure to wipe smears on the LED parts with a clean
and soft cloth.
LED ASSY
Assembling Note:
Since folding part of FFC sheet is different according to color of LED, make sure to fold FFC
sheet as shown in Fig. 5-86 and
<LED ASSY side>
There are lines on the side of LED ASSY of the FFC sheet. Make to fold FFC sheet along the
line in order to replace LED ASSY correctly.
LED ASSY
Fig. 5-85
Fig. 5-87 before assembling LED ASSY.
FFC sheet
First (K), Forth (C)
Second (Y), Third (M)
Fold up FFC along with the dotted line
Fig. 5-86
5-81
LED parts
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