You may observe a small gap, slight looseness, or minor movement in the F2 laser module during inspection or handling.

Examples:

• A visible gap between the laser module and its housing
• Slight movement when the laser module is lifted or handled (see video)

Cause

This gap is a normal structural clearance introduced during the manufacturing process.

This condition is caused by a normal structural clearance introduced during the manufacturing process.
The clearance is intentionally designed and does not result from wear, damage, or improper assembly.

Explanation

The F2 laser module is a movable component designed to support vertical height adjustment during operation. To ensure smooth motion, precise positioning, and long-term reliability, a small amount of clearance is required in the structure. As a result:

• A small gap or slight looseness is normal
• This does not indicate a defect or quality issue
• This condition does not affect processing accuracy, performance, or safety

As long as the laser module moves up and down smoothly and operates normally, the device can be used with confidence.