EN
M1230
1.6 Digital Pen Overview
①：
Upper button: Right mouse key function(default)
②：
Lower button: Eraser function(default)
③：
Pen nib: Left mouse key function
1.7 Pen Nib Replacement
The nib will wear off after using for a long time, then you need to replace a new nib.
1) Use the pen nib clip to pull the old nib straight out of the pen. (
①②
）
2) Insert a new pen nib into the stylus and push the nib until it stops. (
③④
）
8
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