Snapmaker Filament Runout Sensor Kit for U1

Description The Filament Runout Sensor Kit acts as an automated fail-safe watchman for Snapmaker U1's high-speed printing ecosystem. Installed directly along the material feed path prior to the extruder drive gears, this module utilizes a highly sensitive optical or mechanical internal switch array to continuously verify the presence of active filament. Features Real-time monitoring of filament feeding status, including filament runout, jamming, or depletion. Automatically triggers a pause and saves printing progress to avoid print failure. Suitable for unattended printing scenarios, reducing time and material waste. Specifications Compatibility: Snapmaker U1 Material: Plastic, Metal Product Weight: 6g In the Box Sensor Kit * 1 Screw * 2