Feature 1Main Purpose: The 3D printer filament detection module is applicable to the jumping and pause detection of 3D printer filament. 2Level Signal: When there is filament, the detection port signal should be high level, when there is no material, the signal will become low level. 3With Indicator: When there is filament, the green light on the module is always on, and the green light is off when the filament are used up. 4Easy Operation: The mainboard executes the suspend command and waits for the personnel to replace the material before continuing to print. 5Copper Sleeve: Add copper sleeve at the inlet and outlet, which is wear resistant and durable, effectively extending the service life.SpecificationItem Type: 3D Printer Break Detection SwitchProduct Material: ABSFunction: When the filament is exhausted, the mainboard will execute the suspend command to extend the service life of the productFeatures: The wear resistant copper sleeve is added at the inlet and outlet, which can effectively prolong the service life of the productMain Board Use: The green light of the module is always on when there is filament, and the green light is off when the filament is used up .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x DetectionModuleNoteThe printer continues to print after the filament is replaced manually. If you have any questions, please feel free to contact us.