With this small insert for the X1C print head Logo LED it is possible to change the color from white to any other color. Just take out the print head cover, unscrew the LED circuit board (2 screws), insert the cover and fix with same screws again. When insert the cover make sure that the side with the 2 holes is at the correct side (see picture) to fit the positioning PIN. Printed in PETG, no support needed.