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Thermo Fisher Scientific

Command rejected


Command rejected – device is busy.


  • Vanquish Core
    • VC-D11
    • VC-D12
  • Vanquish Flex
    • VF-D11


  1. Wait for 5 minutes before you try the previous command again.
  2. If the problem persists, turn off the module.
  3. Wait for 5 seconds and turn on the module again.
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