Ricoh SP 8400DN Field Service Manual page 1207

Updating JavaVM
Overview
Updating Java VM is performed with a PC using the update tool.
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Prepare the following items in advance.
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SD memory card reader/writer
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PC
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The updating procedure is as follows.
1. Deactivate the SDK applications
2. Remove the VM Card Type P13 from the main machine.
3. Update Java VM with the PC using the update tool.
4. Insert the VM Card Type P13 in the main machine.
5. Activate the SDK applications
Deactivating SDK Applications and Removing the VM Card
Operation from Operation Panel
1. Enable [Machine Management] of the administrator authentication, and log in as the machine administrator.
Select the [User Tools] icon > [Machine Features] > [System Settings] > [Administrator Tools] >
[Administrator authentication] > [Machine Management]. Enable [Machine Management] and login as the
machine administrator.
2.
Press the [User Tools] icon on Home screen.
3. Press [Machine Features].
4.
Press [Extended Feature Settings] twice.
5.
Press the [Administrator Tools] tab and then [Heap / Stack Size Settings].
6. Take a note of the current heap size settings in order to check them after version update.
7.
Return to the [Extended Feature Settings] screen, and press the [Startup Setting] tab.
8. Disable all SDK applications except Java TM Platform.
9.
Press the SDK applications until the status changes from "Starting Up"/"Suspend"/"Ending" to "Stop".
10. Press the [Extended Feature Info] tab.
11. Press the stopped SDK applications to set "Auto Start" to "Off".
"Auto Start" settings can be enabled on this screen if Type-J SDK applications are enabled.
12. Select [OK] > [Exit].
13. Turn the main power OFF.
5.System Maintenance
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