When the laser operates, dust and tar will glue onto the laser head. Therefore, it is strongly recommended to clean it once every two weeks.
Tools needed :
1 | Cotton swab/Q-tips
2 | 75%~99% alcohol
1. Clean the focusing lens inside the laser head:
a. First of all, remove the laser protection shield.
b. Use a cotton swab to wipe the focusing lens inside the laser head with alcohol.
2. Clean the laser protection shield:
Use a cotton swab to wipe the dust on the laser protection shield off with alcohol.
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