Main Pcb Assy - Brother DCP-J4110DW Service Manual

Inkjet printers

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9.17 Main PCB ASSY

(1) Remove the two screws (TAPTITE CUP S M3x6) and lift up the main PCB shield.

(2) Release the harness fixing section of the main PCB frame film.

(3) Disconnect all harnesses connected to the main PCB ASSY.

Main PCB ASSY

Sensor relay PCB

Carriage motor

Paper feed motor

Power supply PCB harness

Main PCB shield

Ink sensor flat cable

TAPTITE CUP S

Head flat cables

Main PCB frame film

Registration

sensor harness

Purge cam sensor

Ink cartridge cover

sensor harness

Speaker harness

Confidential

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