Canon i-SENSYS MF229dw Service Manual page 165

4
Disassembly/Assembly > Controller System (Duplex Model) > Removing the Engine Controller PCB (Duplex Model) > Procedure
3) Free the harness [1] from the Harness Guide [A].
4) Remove the Edge Left Cooling Fan Holder [2].
• 1 Screw [3]
1x
1x [3]
[2]
5) Free the harness [1] from the Harness Guide [A].
• 1 Terminal [2]
1x
1x
[2]
4 Disassembly/Assembly > Controller System (Duplex Model) > Removing the Engine Controller PCB (Duplex Model) > Procedure
[A] [1]
F-4-281
[1]
[A]
F-4-282
CAUTION:
Be sure that the terminal [2] is in contact with the Contact Spring [3].
[2]
[3]
6) Remove the Harness Retaining Spring [1] from the 2 hooks [2].
[1]
4-103
[2]
[3]
F-4-283
[2]
F-4-284
4-103