What prints at the bottom of a printout for a successful duplicate test?

The printout for a successful duplicate test indicates that the test process has been completed without any errors and that the results can be reliably used for further analysis or legal purposes. This is demonstrated by the message stating that the test sequence was successfully completed.

When a test has been executed properly, including following all procedural protocols and achieving a clear result, the Intoxilyzer 8000 confirms that it successfully registered the sample and performed the calculations needed to generate a reading. This assurance is critical, especially in legal contexts where the integrity of evidence is paramount.

In contrast, other options such as error messages, test failure notices, or indications of an invalid sample suggest that there were issues during the testing process that could compromise the validity of the results. Therefore, the presence of the "successfully completed test sequence" message is the clear indicator that all aspects of the test were conducted correctly and that the results are trusted and usable.