Work Procedure - Canon LBP351 Series Service Manual

Since the system is automatically formatted when E616 is displayed, the installed MEAP applications will disappear and the
device's MEAP function itself will also be disabled.
For this reason, it is necessary to enable the MEAP function and then reinstall the MEAP applications.
● Work procedure
Perform the following procedure when E616 is displayed.
1. Start the device in service mode.
2. Select [Setup] > [SERVICE MODE] > [FUNCTION GR.] > [MEAP FUNCTION] > On to enable the MEAP function.
3. Restart the device to start the MEAP function.
4. Access SMS, and then use a reusable license or special license for reinstallation to install the MEAP application.
NOTE:
As for MEAP applications that were installed using reusable licenses, the reusable licenses can be used to reinstall the applications.
For other MEAP applications without reusable licenses, use special license files to reinstall them, in the same as way as handling
a storage drive failure.
For information on how to obtain a special license for reinstallation, see
chapter. Then contact the support department of the sales company to have the license issued before starting the work.
5. Start the MEAP application.
■ MEAP Safe Mode
Use safe mode if you need to start up the system without worrying about extra applications. It will start up only those system
software files (including SMS) that normally start up as default files while preventing MEAP applications and the like from starting
up.
When you have made changes and restart the device, the control panel will indicate 'MPSF' in its lower right corner. The MEAP
applications that may have been active before you shut down the equipment will not start up on their own. Make use of safe mode
when restoring the system software as when MEAP applications or services cause a fault as the result of a conflict or wrong
sequence of registration/use. You can access to SMS in this condition so that you can take necessary measures, for example,
you can stop application that may cause the trouble.
If default authentication has been selected, the mode of authentication remains valid; otherwise, the message "The login service
must be set again with SMS" ap pears. Change the login service as necessary.
● Starting in Safe Mode
To start the device in the MEAP SAFE mode, turn ON the power with the [Application] key and the [ID] key pressed.
● How to cancel MEAP SAFE mode
If you want to cancel MEAP SAFE mode, just restart the device as usual. It will start in normal mode.
NOTE:
If accessed to SMS in MEAP SAFE mode, the device started mode is shown on the title bar of the browser
When normally started:
Service Management Service : <Device Name>: <Product Name>
When starting in MEAP SAFE mode:
Service Management Service : <Device Name>:<Product Name>: Safe Mode
"Special license for reinstallation" on page 105
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3. Technical Explanation (System)
in this