“..in fact it doesn't work at all!”
#1 After switching the printer on, it has an IP address 192.168.2.216. There is login, camera and controls accessible through the web browser, which means that if we make it visible to from the internet, we can use this printer from anywhere.
#2 Replace heating block and termistor
#3 Reconfigure PID constants
#4 Fasten belts properly to increase accuracy