Changing Multi-threaded Printing Defaults


Every NiceLabel Automation product can take advantage of multiple processor cores – each core runs a print process independently. Half of the number of cores is used for processing concurrent normal threads, and the remaining half for processing concurrent session-print threads.


Under normal circumstances, you never have to change the default settings. Make sure you know what you are doing when changing these defaults.

To modify the number of the concurrent print threads, do the following:

  1. Open file product.config in text editor.

    The file is located here:

    %PROGRAMDATA%\NiceLabel\NiceLabel 10\product.config

  2. Change the values for elements MaxConcurrentPrintProcesses and MaxConcurrentSessionPrintProcesses.

  3. Save the file. NiceLabel Automation automatically updates the service with the new number of print threads.