Gently twist off the lancet’s protective disk. Make two full turns to ensure that the lancet separates from the protective disk.
Optional: For safe disposal, save protective disk to cover lancet after use. See Step 6 option.
Replace the Penlet™ Plus Cap. Turn the cap clockwise until it is snug but not overly tight.
Step 2: Adjust Puncture Depth.
Twist the depth adjustment knob located at the end of the Penlet™ Plus Sampler to desired puncture setting.
Smaller bumps are for shallower punc- tures, while larger bumps are used for deeper punctures.
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