Canon imageRUNNER ADVANCE C3330 Series, Service Manual

Page: 164 / 1225

Device Specification ID shows information such as the original functions of MFP (including print, scan, and copy), and one that
differs by model such as maximum copy number, thus each model has a different ID. (It is easy to determine the IDs for this
reason.) MEAP application declares 1 or more Device Specification ID required for its execution. Declaration of multiple Device
Specification IDs means that the application is operable in all the models declared. Upon installation of MEAP application in
(using) SMS or MEAP Enterprise Service Manager, matching of Device Specification ID is executed on the side of MEAP platform
machine. The machine which doesn't support the ID declared by the application rejects installation of such an application.
Meanwhile, MEAP Specifications shows other information than defined by Device Specification ID above, including network and
security. Thus each model does not always have the same version.
MEAP application declares 1 or more MEAP Specifications required for its execution.
Declaration of multiple Device Specification IDs means that the application is operable in all the environments declared. Upon
installation of MEAP application in SMS or MEAP Enterprise Service Manager, matching of MEAP Specifications is executed on
the side of MEAP platform machine. The machine which doesn't support the version declared by the application rejects installation
of such an application.
■ MEAP Application Management
You can use the MEAP application management screen to perform basic management tasks of the MEAP application (start, stop,
uninstall), or check the device's resource information.
■ Managing the License File
● Outline
The license file management functions allow you to perform the following operations related to the license file necessary for the
MEAP application to run.
• Update the license which has already expired.
• Disable or delete the license file in order to uninstall the MEAP application.
These license management functions can be performed from the [MEAP Application Management] screen.
The main license management functions are as follows:
Adding a license
When the license has expired, you can add a license file.
Disabling a License File
Before uninstalling the MEAP application, the license needs to be deleted. In that case, you must first disable the license file
because a license file which has not been disabled cannot be downloaded or deleted.
Downloading / Removing an Invalidated License File
Before uninstalling the MEAP application, you need to delete its license file which has already been disabled.
By downloading the license file to your PC before it is deleted, you can use it when installing the application again to the same
device.
CAUTION:
After deleting the license file which has been disabled, you can no longer download the license file.
● Reusable license
When reinstalling, Disable License file should be downloaded (see “Procedure Disabling a License File (suspending a license)”
on page 161 and see “Procedure Downloading/ Removing an Invalidated License File” on page 163 in this manual) or a license
for reinstallation should be obtained from LMS, before reinstallation.
This specification aims to prevent misuse of applications.
To increase convenience of users, only application with unlimited validity date and application counter (e.g. Portal Service, SDL,
SSO) has been made to be able to install as many times as needed by the same license file. This kind of license is called "Reusable
license".
● License for forwarding
If the machine needs to be replaced due to a device failure, you can transfer the license information used in the MEAP application
to the new machine and continue its usage. Service engineers are responsible for license transfer as this task requires the SMS
hidden page (not open to users).
The procedure is shown below.
2. Technology
152