Brother HL-L9300CDW - Page 196

3-55
Confidential
(6) Disconnect the Key PCB flat cable from the Key PCB ASSY.
Fig. 3-59
Note:
- After disconnecting flat cables, check that each cable is not damaged at its end or short-
circuited.
- When connecting flat cables, do not insert them at an angle. After insertion, check that
the cables are not at an angle.
Key PCB flat cable
Key PCB ASSY
CN1