Leica Aperio GT 450 DX User Manual page 70

Chapter 6: Troubleshooting
Follow these steps in order until the issue is resolved:
1. Open the cover and access the interior:
a. Open scanner cover.
For detailed steps, see "Open the Scanner Cover and Access the Interior Components" on page 42.
2. Take photos of the obstruction. Leica Biosystems Technical Services may request the photos if you need additional
assistance after completing the steps below.
3. Check if there is a slide on the stage or partially on the stage.
CAUTION: Restarting the scanner with a slide on the stage might damage the slide.
4. If there is a slide on the stage, carefully remove it from the stage without touching the surrounding components.
5. Check the slide stage, rack, and pusher area for an obstruction.
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b. Rotate the VPU latch.
Aperio GT 450 DX User's Guide, Revision B © Leica Biosystems Imaging, Inc. 2022
c. Pivot out VPU