Brother HL-1040, HL-820, HL-1020 manual Main PCB Assy, Base Plate Assy

3.8Main PCB ASSY

(1)Remove the three M4x6 screws.

(2)Hold the hooks at the left and right of the mounting frame to pull out the main PCB ASSY.

Screw, pan M4x6

Hook

Main PCB ASSY

Screw, pan M4x6

Hook

Fig. 3-15

3.9Base Plate ASSY

Caution:

Prior to turning the printer upside-down, ensure that the drum unit has been removed from the printer.

(1)Turn the printer upside down.

(2)Remove the eight M4 and five M3 self tapping screws.

Taptite, bind M4x12

Taptite, cup M3x6

Taptite, bind M4x12

Taptite, cup M3x6

Taptite, bind M4x12

Base plate ASSY

Taptite, bind M4x12

Fig. 3-16

III-10