# FAQ

Instrumentation > NextSeq 1000/2000 > FAQ

* [Can NextSeq 1000/2000 custom primers be diluted in in RSB with Tween instead of HT1?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000006981.md)
* [Can NextSeq 1000/2000 run folders be set up to be deleted automatically?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000005385.md)
* [Can a NextSeq 1000/2000 reagent cartridge be used if the foil packaging has been pierced?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000008942.md)
* [Can a NextSeq 1000/2000 sequencing run be set up with fewer than 26 cycles in read 1?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000006385.md)
* [Can a run be started on the NextSeq 1000/2000 without an active DRAGEN license?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003224.md)
* [Can a run on the NextSeq 1000/2000 use expired reagents?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003822.md)
* [Can additional users be added to the Linux interface on the NextSeq 1000/2000?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003802.md)
* [Can the NextSeq 1000/2000 run on 120V or 240V power?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000005326.md)
* [Common Questions Related to Sequencing Analysis Viewer (SAV) software and the NextSeq 1000/2000](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000007863.md)
* [Custom recipes for Illumina Stranded libraries on NextSeq 1000/2000](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000005583.md)
* [Does the NextSeq 1000/2000 have thumbnail images available for troubleshooting?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003096.md)
* [Does the NextSeq 1000/2000 require a wash after run completes?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000005500.md)
* [How to create new user accounts on the NextSeq 1000/2000](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000006467.md)
* [How to dispose of a NextSeq 1000/2000 flow cell?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000006133.md)
* [How to obtain a NextSeq 1000/2000 v2 sample sheet?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003093.md)
* [How to switch user accounts on NextSeq 1000/2000](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000007856.md)
* [Is there a maximum number of cycles for index reads on the NextSeq 1000/2000?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003459.md)
* [What is the difference between RSB with Tween 20, part number 20047304 and 20050639?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000006829.md)
* [What is the difference between process management and disk management on the NextSeq 1000/2000?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000005707.md)
* [Which NextSeq 1000/2000 run modes require a v2 sample sheet?](/instrumentation/nextseq-1000-2000/instrumentation-nextseq-1000-2000-faq-list/000003092.md)


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