Canon i-SENSYS MF229dw Service Manual page 166

4
Disassembly/Assembly > Controller System (Duplex Model) > Removing the Engine Controller PCB (Duplex Model) > Procedure
7) Remove the 3 Flat Cables [2], the 6 connectors [3], and the connector [4] (Fax Model)
installed on the Engine Controller PCB [1].
10x
[3]
8) Free the harness [1] from the Harness Guide [A].
1x
[A]
4 Disassembly/Assembly > Controller System (Duplex Model) > Removing the Engine Controller PCB (Duplex Model) > Procedure
[1] [2]
[3]
[4]
[3]
F-4-285
[1]
F-4-286
9) Remove the Engine Controller PCB [1].
• 2 Screws (with plain washer) [2]
• 1 Screw (with toothed lock washer) [3]
• 1 Screw (black TP) [4]
• 2 Hooks [5]
4x
[5]
[3]
[4]
NOTE: How to assemble the Engine Controller PCB
• Put the Switchboard [2] in the lower part of the Switch Arm [1], and hook the Engine
Controller PCB on the hook [3].
[1] [3]
[2]
4-104
[1] [5]
[2]
F-4-287
F-4-288
4-104