5.The nozzle temperature does not rise, triggering an alarm
(1) Check whether the heating cartridge and the thermistor wire are
inserted properly, and that there is no breakage or damage;
(2) The line terminal is in poor contact, shut down and re-plug the plug-in
terminal and the rehearsal line, and restart the machine;
(3) There are too many filament on the heat block near the nozzle, which
may cause the thermistor to not measure temperature properly, remove
the residue or replace the thermistor;
6.The machine suddenly stops printing during printing
(1) Check if the power supply is normally energized, the display is wrong,
take photos as much as possible, and contact the technician;
(2) Multiple printing stops at the same height, the data was not fully
exported when the file was sliced or you have a corrupt SD card. Slice the
file again;
(3) After the heating is completed and the print starting but the machine
doesn’t print after returning to the home position. When the software is
sliced, the correct model was not selected. Re-sliced the model.