Electrical Adjustment; Procedure After Replacing The Main Controller Board - Canon mf6600 Series Service Manual

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Adjustment > Electrical Adjustment > Procedure After Replacing the Main Controller Board
10) On the screen of the Control Panel, "ACT" (adjusting) and "OK/NG" (adjustment
result) are displayed.
When the adjustment result shows "OK", adjustment is completed.
When the adjustment result shows "NG", complete the operation without performing
the further adjustments.
CAUTION:
If automatic adjustment fails, "NG" appears. Perform the following procedure:
Clean the scanning area of the ADF and the Backside of copyboard cover of the host
machine, and then retry auto adjustment.

Electrical Adjustment

Procedure 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.
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
5 Adjustment > Electrical Adjustment > Procedure After Replacing the Main Controller Board
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.
* The Main Controller Board is shipped with the jumper connector of the lithium battery
OFF.
Make the following adjustments:
Correction of output between CS channels
•
1) Enter the service mode.
2) Input values on the service label attached to the controller exhaust fan mount.
After completion of the above procedure, the contact sensor output is compensated and
parameters are set automatically.
5-3
Input this value
F-5-2 F-5-2
5-3