Canon mf3220, mf3228, mf3240 Service Manual

3-32

- 3 screws [2]

F-3-202

1) Remove the plate [1].

- 1 connector [2] on the ECNT board

- 3 screws [3]

F-3-203

1) Remove the left frame [1].

- Remove the cable [2] from the guide.

- 3 screws [3]

F-3-204

1) Remove the cable from the cable guide.

- 1 connector [1]

F-3-205

2) Remove the power supply shield plate [1].

- 9 screws [2]

F-3-206

1) Remove the 3 screws [1]. (The external cover is omitted from the

illustration below to show the instructions clearly.)

2) Remove the four connectors [2] as well as the flat cable [3] on the ECNT

board.

After having removed the flat cable [3], store it inside the unit to protect it

from damage.

F-3-207

3) As you remove the bosses on both sides [1], lower the front part of the

power supply assembly [2]. Then pull it to remove the power supply

assembly.

[2]

[2]

[1]

[3]

[1]

[2]

[1]

[3]

[2]

[3]

[1]

[1]

[1]

[1]

[1]

[2]

[2]

[3]

[1]