Brother DCP-9055CDN Service Manual page 301

(9) Disconnect the Connector (CN8) and two Flat cables from the Laser unit to remove the
Laser unit from the Base frame unit.
Note:
- After disconnecting flat cable(s), check that each cable is not damaged at its end or
shortcircuited.
- When connecting flat cable(s), do not insert them at an angle. After insertion, check
that the cable are not at an angle.
Laser unit
Flat cable
Flat cable
Harness routing: Refer to
9a
9a
9b
Fig. 3-165
" Laser Unit"
3-120
Base frame unit
Connector
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