Ống gió (Duct) cho K1 dùng hotend K2 Plus

For install the hotend in k1 radiator, you need to cut off ~1mm at the end of nozzle.

Or print & install this: https://www.printables.com/model/1377558-k1-extruder-cover-for-k2-plus-hotend/files

My portfolio: https://t.me/nrvy3

###What to change in printer.cfg###

1. Add block:

[thermistor my_thermistor]

temperature1:25

resistance1:260000

temperature2:220

resistance2:738

temperature3:350

resistance3:98

2. in [extruder] section change stock sensor type to:

sensor_type: my_thermistor

max_power: 0.75

3. in [stepper_z] change position max to 235, if ip max version, change to 290

4. in console:

PID_CALIBRATE HEATER=extruder TARGET=240