What is the reason why the pen doesn't ink? Why doesn't this pen ink?

1, the ink guide groove of the pen tip is blocked, which will lead to poor emission. You need to remove the pen tip, soak it in warm water for 30 minutes to 1 hour, then dry it, and it can be used normally after it is installed.

2, the pen seam is too narrow; : If the seam is too narrow, you can press the pen tip slightly downwards for one or two seconds according to the usual writing posture; Or use a thin blade to widen the pen seam, but pay attention to safety.

3. The ink supply system is blocked: the ink supply system is blocked. You can completely disassemble the pen, divide it into nib, nib and ink bag, put it in a cup and soak it in alcohol or white wine, which can dissolve and effectively clean the ink supply system.

4. Ink is easy to precipitate: because carbon ink should be stored away from light, there are micro-carbon particles in the ink, which has strong adsorption and is easy to precipitate and lead to blockage. Non-carbon ink can be used instead. Non-carbon ink has no carbon particles, so the writing color is lighter than that of carbon ink, but there will be no pen blocking and water interruption.