Lifescan Sure Step Flexx Quick Refence Manual page 34

Self-test failed: 0080
Cause: Test strip holder removed, not completely
inserted, or dirty; test strip partially
inserted, or lens area dirty.
Solution:
1.Check test strip holder is properly installed.
2.Remove test strip from meter.
3.Clean test strip holder and lens area.
Upload overdue
Cause: Data transfer not performed within
specified time.
Solution:
Perform data transfer session.
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