Brother HL-2030 Service Manual page 119

(9) Remove the two cup S M3x6 taptite screws.
(10) Disconnect the three connectors from the PS PCB unit, and then remove the PS PCB unit.
Main frame R
NOTE:
When disconnecting the connectors, disconnect the regist sensor PCB connector and toner
LED PCB unit ASSY connector first, lift up the PS PCB unit from the LV shield plate, and
disconnect the main PCB connector.
Fig. 4-45
PS PCB unit
Toner LED PCB unit
A SSY connecto r
Fig. 4-46
4-27
HL-2030/2040/2070N SERVICE MANUAL
LV shield plate
PS PCB unit
Taptite, cup S M3x6
Main PCB connector
Regist sensor PCB connector
Taptite, cup S M3x6
Confidential