Led Assy (Y/M/C/K) / Led Assy Flat Cable (Y/M/C/K) - Brother HLL3290CDW Service Manual

9.21 LED ASSY (Y/M/C/K) / LED ASSY flat cable (Y/M/C/K)

(1) Release each Hook to remove the two Holder hooks from the LED ASSY.
Assembling Note:
• When assembling the Holder hook, make sure to insert the Hook A of the Holder
hook into the groove of the LED ASSY first, and then assemble the Hook B of the
Holder hook.
• After assembling, make sure to check that the Hook A is firmly engaged to the LED
ASSY. If the Holder hook is not engaged firmly, it might cause an image failure.
(2) Remove the LED ASSY, and pull out the LED ASSY flat cable through the Flat core on the
LED unit.
Note:
• The LED ASSY flat cable K does not pass through the Flat core.
Assembling Note:
• When assembling the LED ASSY, insert the two Springs A into each Boss of the
LED ASSY and insert the tip end of Spring B in the Hole of the LED ASSY.
Hook A
Holder hook
Flat core
Hook B
Holder hooks
Spring A
Fig. 3-66
Boss
LED ASSY flat cable
LED unit
3-82
LED ASSY
Boss
Hole
Spring A
Tip end of
Spring B
Confidential