Cools the printed object, improves print quality. Compatible with RPM monitoring. Fans with RPM monitoring have 3-4 wires. Related articlesFailing Z calibration (MK3S/MK2.5S)The size of the extruder and the length of travel of the Z-axis is coded into the firmware. Therefore, if the assembly of the extruder, or the firmware for your extruder, is not…Read the articleHow to replace a heatbreak/heaterblock/heatsink (MK3/MK2.5)Read the articleErr: PRINT FAN ERRORPRINT FAN ERROR error message occurs when the print fan (the one at the front of the extruder) does not receive any RPM (Revolutions per Minute) readings. This can be caused by…Read the articleHow to replace a print fan (MK4 / MK3.9)Read the articlePrint fan is not spinningThe print fan is the fan blowing on the printed object, right below the nozzle. Depending on the material and where you are in the print it might not always spin at full speed…Read the articleErr: PRINT FAN ERRORPRINT FAN ERROR error message occurs when the print fan (the one at the front of the extruder) does not receive any RPM (Revolutions per Minute) readings. This can be caused by…Read the article
