Snapmaker A350 - Power Loss Recovery

User Manual |
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Laser Engraving and Cutting - 03 How to Laser Engrave and Cut
(4) Put on the Laser Safety Goggles. Adjust the Laser Power to a small value and turn on Laser Power.
(5) Click X-, X+, Y-, or Y+ to move the laser dot above the material. Then, click Z- or Z+ to adjust the height of the
Laser Module until the laser beam is focused down to the smallest spot.
The smallest laser spot means the best focusing result. To reach the best focusing result, rst
lower the Laser Module until the Lens Hood has slightly touched the surface of the material. Then,
gradually move the Laser Module up. The laser spot will rst become smaller before becoming larger.
Find the smallest laser spot in this process by tapping Z- or Z+.
(6) Click X-, X+, Y-, or Y+ to move the laser dot to where the work origin will be, and then click Set Work Origin.
Next, click Run Boundary to check if the work origin is proper. If not, reset the work origin and run boundary
again. Repeat this step until you set a proper work origin.
If you use the camera capture method to determine the position of the image, skip this step to
continue the following operations.
(7) You can also modify Laser Power and Work Speed in Luban.
(8) On the top-left corner of the Workspace, click the Run button to start engraving and cutting.
3.11 Power Loss Recovery
This feature enables you to restart a laser engraving and cutting job from where you left. If the Power Module is
turned off or the AC power cable is unplugged during laser engraving and cutting, you need to rst restore power and
then restart the machine. To resume your job, read the Power-Loss Recovery instruction on the Touchscreen and tap
Resume.
Power Loss Recovery applies to only laser engraving and cutting jobs that are started on the
Touchscreen.
If the power loss is caused by the disconnection of the power cable, you must turn off the Power
Module before you plug in the power cable.