Product Details and Important Precautions:
Safety Warnings
Failure to follow these warnings can result in injury or product damage.
1. DO NOT touch the extruding nib (nozzle) during use.
2. PLEASE unload the filament after use and turn off the power.
3. DO NOT touch the nozzle before the 3D printing pen has time to cool.
Package Contents
-1x 3D Printing Pen
-1x Power Adapter (Please leave a message about the type of power adapter,otherwise we default the USA plug)
- Free 1.75mm Filament with 3 random colors (A total of 9 meters)
-1x Operation instruction booklet
Product Details and Important Precautions
1. To prevent clogging - After using, remove the remaining filament. If not removed before the next use, re-heat the pen until the light turns green. Then press the feed button to extrude the remaining filament from nozzle. Remember that you can't press the 'back' button, otherwise the filament inside will cause clogging. If it is blocked inside, open the pen with a screwdriver and then remove the interior filament.
2. Do not use the high speed button at low temperature - If the temperature has not heated to the highest value, do not use the high speed mode, otherwise the pen may clog. In case of clogging, refer to the first solution.
3. If the nib does not work - If the screen shows an error display or the motor has no sound when you press the button, there may be no extrusion from the nib (nozzle) which may indicate a problem with the nib. Just replace a new nozzle that can be work again.