Take a Closer Look
1. Heat the spray head to 230 degrees Celsius and keep the same temperature to remove the spray head kit; and then remove the heating block and throat separately. After removing, the spray head can heat to the lower temperature.
2. Prepare a bottle of red glue (available from Taobao), apply the red glue to the thread of the throat, let it rest for 1 minute, then reinstall the throat and heating block, and then install the nozzle kit back to the original Bit;
3. If there is still the same issue, please contact the after-sales customer service.
1. the print file is damaged, please re-slice.
2. print file characters are too long, please control within 8 letters.
3. file names not in English/numeric naming.
4. formatting the memory card.
5. Card slot damage, contact after-sales service
1. clean up the fan and check if there is any interference with debris.
2. check whether the screws and fan cover are loose, please re-fix them.
3. Check if the fan blade is damaged or broken, please replace the fan with a new one
1. check whether the hot bed heating line is broken or the interface is loose, re-enforced or replaced with new wiring.
2. measure whether the resistance value of the hot bed is normal, the resistance value = the square of the voltage / power.
3. Contact after-sales service
1. apply grease/lubricant to the light bar regularly.
2. check whether the top screw used to fix the light bar is loose, please re-lock it.
3. It may be that the light bar is not parallel, bent due to serious impact, etc., please contact the after-sales staff