SDK/J

According to the documentation

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Contact us for the available port numbers. Except for the following ports that are reserved for SDK/J platform,
most ports with numbers 50000 or above will be available.

TCP : 51001 - 51030
UDP : 51001 - 51030

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Below is a list of ports that are occupied:

MFP/LP system are using following ports:

Unfortunately, the Smart Operation Panel is not able to display the customized icon of a SDK/J application.  

Background:

If your applications receives the following error in the rsh 125 logs -

[stdout] [SDK_P_ACR__] App AuthListener timeout!!!!  [34xxxxx]

Reason:

Although the resource CD states that a J204 error is free space deficiency in SD card, File copy failed.  Please refer to sdkj_userguide_e208.pdf page 28.  A J204 can mean that during start up the application goes into its first life cycle and cannot process it in the allocated amount of time that the platform allows. 

The SP Modes for InternalLoginModule are as follows:

InternalLoginModule please change:

* SP 5-401-230 from 0 to 1

* SP 5-401-103 from 0 to 3

Always be sure to restart the device the device following any changes in SP mode.

This 4-line LP model doesn't support Xlet type applications. It only supports servlet types.

SDK Ver5, 6, 7, 10, 11, 12 supports AES128 for SSL communication from your servlet application.  11A and later models support SHA-256 and SHA-512 through a device certificate. These certificates are generated in Web Image monitor and/or uploaded.

According to the documentation a J801 error means "try uninstallation later".  

One known method to resolve this error is to set the application to not auto-start and reboot the device.  Once the device is rebooted, the application will be in a stopped state and you will be able to proceed with the uninstallation.