Troubleshooting MiSeq "Z Motor The Z stage amp Op amp might not be wired correctly" Error
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Users may encounter a "Z stage/amp/Op-amp might not be wired correctly" error at any point during a MiSeq run. This issue may be caused by a communication error or by issues with the Z-stage itself.
To troubleshoot this issue :
Perform the post-run wash as indicated.
Power Cycle the MiSeq. Instructions for this procedure may be located in the Illumina Knowledge Article .
Navigate to the Menu and perform the Z-Stage test 5 times. The rest of the checks may be de-selected.
If error persists, instrument fails to initialize, or one of the Z-Stage test replicates fail, Contact Illumina Technical Support.
If the instrument initializes without error and all five Z-Stage tests pass, the instrument is clear for the next run.
If the next run fails with the same error, contact .
For any feedback or questions regarding this article (Illumina Knowledge Article #1913), contact Illumina Technical Support .