Cannot deploy solutions
Try one more or following:
Make sure that the printer has enough disk space or RAM to deploy more solutions
Increase the value of Discover Retry Count and Retry Interval settings
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From DDU, add or edit a workflow.
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Click

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From the Discover section, increase the values of Retry Count and Retry Interval (Milliseconds).
- Click Save.
Check the deployment logs
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From the DDU folder, open the deployment log files.
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Check for solutions that are not deployed successfully.
Check the device logs
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Open a web browser, and then type the printer IP address.
Note:Locate the IP address on the printer home screen.
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Click Settings or Configuration.
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Depending on your printer model, do one of the following:
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Click .
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Click .
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Click Embedded Solutions.
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Click System > Log.
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Select and submit the appropriate filters to view the log entries.
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Analyze the log, and then resolve the problem.
Contact customer support
In the U.S. or Canada, call 1-800-539-6275. For other countries or regions, go to the international support contact directory.