B6 Replacement of the 300mm Field Lens

The relative position of laser head needs to be adjusted so as to achieve bigger engraving area. The specific operation steps are as follows:

Note：

The 300mm field lens is not included as standard and needs to be purchased separately

1. Disassemble field lens

2. Fasten the 300mm screws lens

3. Disassemble the laser head by loosening the screws.

4.Move the laser head backward and refix it in the new position.

5.Loosen the four screws on the supporting shelf

Note：

Just loosen them, do not remove them
 

6. Adjust the set screws to ensure that the laser head remains level (can use a ruler for measurement)

Notes：

The screws at the front of the supporting plate should not be tightened, and it is not necessary to fasten the two screws at the back of the supporting plate

For more instructions and specifications, View Full ComMarker B6 Manual↗