Brother HL-5340D Service Manual page 122

(24) Remove the two Flat cable from the Main PCB.
Note :
• After disconnecting flat cable(s), check that each cable is not damaged at its end or
short-circuited.
(25) Remove the six cup S M3x6 Taptite screws.
(26) Remove the Protective film from the Flat cable.
(27) Pull out the two Flat cables from the Core.
(28) Remove the Laser unit.
Note :
• Be careful not to lose the Protective film attached on the flat cable.
• Do not touch the Laser scanner window directly.
LD harness connector
(Flat cable)
Wireless PCB harness
Main PCB
Polygon motor connecter
(Flat cable)
Taptite, cup S M3x6
Core
Laser unit
Protective film
Laser unit
Fig. 4-17
4-12
<Main PCB>
LD harness connector
(Flat cable)
Taptite, cup S M3x6
Wireless PCB harness
core
Protective film
Polygon motor connector
(Flat cable)
Confidential