Removing The Main Controller Pcb (Duplex Model) - Canon i-SENSYS MF229dw Service Manual

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Disassembly/Assembly > Controller System (Duplex Model) > Removing the Main Controller PCB (Duplex Model) > Preparation
NOTE: How to assemble the Engine Controller PCB
• Be sure that the Switch Arm [1] can move vertically.
[1]
CAUTION:
Be careful not to install the Flat Cable [1] in the wrong direction.
[1]
4 Disassembly/Assembly > Controller System (Duplex Model) > Removing the Main Controller PCB (Duplex Model) > Preparation

Removing the Main Controller PCB (Duplex Model)

■ Before Replacing
1) Before starting the replacement, output a status print.
After replacing the Main Controller, the serial number of the host machine needs to be
written to the Main Controller.
2) Ask the user to perform the following operations if possible.
• Ask the user to print the user data list.
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[Menu] > [Output Report] > [Output Rprt.] > [User Data List]
• Ask the user to save the address book from remote UI.
1. Start remote UI and log in in administrator mode.
2. Click [Settings/Registration] > [Import/Export] > [Export] > [Start Exporting].
3. Follow the instructions on the screen to specify the location to save the address book.
■ Preparation
1) Remove the Left Cover (Duplex Model) (Refer to page 4-86).
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