Brother HL-4000CN - Box ASSY MCU;ESS

IV-55
2.4.9 Box ASSY MCU/ESS
1) Remove the connector from the right side of the printer.
2) Remove the connector on the scanner ASSY from the right side of the printer.
3) Remove the connector from the left side of the printer.
Fig.4-92
4) Remove 4 screws securing the box ASSY MCU/ESS to the printer.
5) Pull out the box ASSY MCU/ESS rearward from the printer and remove.
Fig.4-93
Box ASSY MCU/ESS
Box ASSY MCU/ESS
Screw, M3x6
Screw, M3x6
Screw, M3x6