Canon MF8580Cdw Service Manual page 324

5
Adjustment > Adjustment at Parts Replacement > Controller System > DC Controller PCB
7. Reinstall the drivers.
1) Uninstalling Old Drivers.
• Printer Driver
• FAX Driver
• Scanner Driver
• Network Scan Utility. (for machines with network connection)
* As for the procedure, refer to "Uninstalling the Software" in the Starter Guide.
2) Install the drivers which have been uninstalled in step 1.
* As for the procedure, refer to the following items in the Starter Guide.
• In case of network connection: "Installing via Network Connection"
• In case of USB connection: "Installing with USB Connection"
MEMO
MAC address information is changed after replacement of the Main Controller PCB.
Therefore, when the PC and the machine are connected by the network, the PC will
not be able to recognize the machine on the network. When the PC and the machine
are connected by the USB memory device, the PC will not be able to recognize the
machine if the USB ID is changed. It becomes therefore necessary to reinstall the
driver.
In the case of a model without fax for EUR (MF8540/MF8230), perform the following works.
MEMO
After replacing the Main Controller PCB, the value of the service mode (SDTM-DSP)
to set whether to display or hide the automatic shutdown menu becomes "0" (default
value).
In that case, the automatic shutdown menu is not displayed on the LUI of the machine.
To display the automatic shutdown menu on the LUI of the machine, it is necessary to
execute this process.
8. Setting of automatic shutdown menu display
Set 1 for automatic shutdown menu display in service mode (default: 0).
COPIER > OPTION > BODY > SDTM-DSP
9. Turn OFF and then ON the main power.
10. Checking the setting of Auto Sleep Time
In setting menu, check that the setting value of Auto Sleep Time is 1. (If the setting value is 0,
automatic shutdown does not work.)
Menu > Timer Settings > Auto Shutdown Time
5 Adjustment > Adjustment at Parts Replacement > Controller System > DC Controller PCB
■ DC Controller PCB
Before replacing the DC Controller PCB
1) In service mode, perform the following procedure to store the DC Controller setting values.
COPIER > FUNCTION > VIFFNC > STOR-DCN
After replacing the DC Controller PCB
1) In service mode, perform the following procedure to restore the DC Controller setting
values.
COPIER > FUINCTION > VIFFNC > RSTR-DCN
MEMO
After executing the Printer Recovery Setting, be sure to wait for about 15 seconds
because of internal process/operation.
2) Turn OFF and then ON the power.
3)* Execute the following: Menu > Adjustment/Maintenance > Print Color Displacement
Correction
4)* Execute the following: Menu > Adjustment/Maintenance > Auto Gradation Correction >
Quick Correction
5) Turn OFF and then ON the power.
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