For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Use on lerdge board the green light for the module is always on when material is available. When the material is used up, the green light goes out. The main board executes the pause command operation and waits for the personnel to replace the good material and then continues to print.

Lerdge main board wiring M sensor port on the main board.

For other boards material detection module uses level jump detection method.

When there is material, the level of the detection port should be high. When there is no material, the level of the material port becomes low, and the system detects one. If the high to low conversion is determined, the material is considered exhausted and the pause command is executed. After humans change the material, the printer continues to print.

Suitable for 3D printer run-out, pause detection.