Brother MFC-9840CDW - Page 322

Confidential
3-189
Assembling Note:
- Assemble the Power supply switch so that the ON/OFF mark on the Power supply switch is
aligned with the ON/OFF mark imprinted on the Belt gear plate ASSY.
Fig. 3-280
- When assembling the PS PCB unit, align it with the two Bosses on the Frame unit.
Fig. 3-281
Belt gear plate ASSY
Power supply switch
Frame unit
PS PCB unit
Boss
Boss