Canon imageCLASS MF3111 Service Manual - page 63
Chapter 3
3-15
2) Remove the 9 screws [1] to remove the power
supply shield plate [2].
F-3-59
3.1.10.6
Removing the Power
Supply Assembly
0007-7707
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.
F-3-60
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.
F-3-61
3.1.10.7
Removing the High
Voltage Power Supply Board
0007-7709
1) Remove the flat cable [1].
2) Remove the 3 screws [2] and the highvoltage
power supply board [3].
F-3-62
3.1.11
Top Sensor
3.1.11.1
Removing the Cassette
0002-7635
1) Remove the cassette by holding the cassette handle.
[2]
[1]
[1]
[1]
[1]
[2]
[2]
[1]
[3]
[1]
[2]
[3]
[2]
[1]