Canon LaserBase MF3220 Series, Service Manual

Page: 73 / 124

Chapter 3
3-29
3.5.2.8 Removing the Right Frame
0012-1664
1) Remove the right frame [1].
- 3 screws [2]
F-3-182
3.5.2.9 Removing the Plate
0012-1665
1) Remove the plate [1].
- 1 connector [2] on the ECNT board
- 3 screws [3]
F-3-183
3.5.2.10 Removing the Left Frame
0012-1666
1) Remove the left frame [1].
- Remove the cable [2] from the guide.
- 3 screws [3]
F-3-184
3.5.2.11 Removing the Power Supply Shield Plate
0012-1668
1) Remove the cable from the cable guide.
- 1 connector [1]
F-3-185
2) Remove the power supply shield plate [1].
- 9 screws [2]
F-3-186
3.5.2.12 Removing the Power Supply Assembly
0012-1670
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-3-187
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]