# Enabling automatic reagent purge on the MiniSeq

Automatic reagent purging refers to the process where, after a run completes, the remaining reagent volume in the reagent cartridge is moved to the waste container. This is **optional**.

To enable automatic purging of reagents in the MiniSeq Control Software, navigate to Manage Instrument > System Customization > Select "Purge Consumables at End of Run."\* Purging leftover reagents after a 300 cycle run takes approximately 50 minutes.

* Purging all reagents from the 300 cycle kit takes approximately 4.5 hours.

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| *For any feedback or questions regarding this article (Illumina Knowledge Article #2041), contact Illumina Technical Support* [*techsupport@illumina.com*](mailto:techsupport@illumina.com?subject=Question%2FFeedback%20Regarding%20Illumina%20Knowledge%20Article%20#000002041%20-%20Instrumentation%20\&body=Dear%20Illumina%20Technical%20Support,%0D%0A%0D%0A)*.* |


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