Sony PCV-LX920 - Manual (Page 34)

To replace the Pen tip
Your VAIO Pen is supplied with pen tip replacements. The pen tip wears with normal use and must be replaced when the tip
becomes too short or develops a flat point. Follow these steps to replace the pen tip:
1. Clasp the worn pen tip with the pen tip removing tool and pull it straight out of the VAIO Pen barrel.
2. Slide the flat end of a new pen tip straight into the barrel, pushing the tip firmly until it stops.
Removing the Pen tip
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