Canon mf6600 Series Service Manual page 114

4
Disassembly/Assembly > Controller System > Removing the Main Controller Board > Procedure (TYPE II)
■ Procedure (TYPE II)
1) Remove the 4 Flat Cables [1] and the 6 Connectors [2].
1 Wire Saddle [3]
•
x10
2) Remove the Main Controller Board [1].
7 Screws [2]
•
x7
[2]
4 Disassembly/Assembly > Controller System > Removing the Main Controller Board > Procedure (TYPE II)
[1] [1]
[3]
[2]
[1]
F-4-119 F-4-119
[2]
[1]
[2]
F-4-120 F-4-120
Operation After Replacing the Main Controller Board
If you have replaced the Main Controller Board with a new one, perform the following
operations:
Outputting report
1) If report can be output before replacement of PCB, be sure to get approval from the
user in advance and output the user data list and address book list.
2) If possible, backup the user data and address book using the export function of RUI.
3) Turn OFF the power, and replace the PCB.
4) Turn ON the power, and clear all data. (Either at first power ON, it is executed
automatically, or DATA ERROR is displayed and by pressing the OK key, it is
cleared.)
5) Reboot the machine. (The machine is automatically rebooted after step 4. If it is not
rebooted, wait for 5 minutes, and turn OFF and then ON the power.)
6) Set the location. #CLEAR->TYPE->USA* * Change the setting value depending on
the location.
Here, USA is indicated as an example.
battery OFF.
7) Wait for 10 seconds, and turn OFF and then ON the power.
8) Select language and country. (Depending on the location selected in step 7, there is
no language and country selection. Confirm the user about language and country to
be selected.)
9) Wait for 10 seconds, and turn OFF and then ON the power. (Execute this step only
language and country are selected in step 8.)
10) Enter the value of the service label attached to the host machine.
11) If export is performed normally in step 2, import the data.
12) If the user data list and address book list output in step 1 are available, give them to
the user.
Be sure to ask the user to enter the user data list to prevent making mistakes by
manual entry.
Changing the jumper connector
When replacing the Main Controller Board, change the position of the jumper connector
to ON.
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