When it is too low, the edges of the square can also start curling upwards. If the nozzle is set too low ( right picture) you will see the line squished completely flat and the end square will have ridges between the lines, which is a clear sign it is set too low and the value will be too far away from zero. On the square at the end of the test line, you do not want any gaps between the lines ( left picture), which means it is too high. In that case, the value will be too close to zero Too low You want the line flattened, but not squished. Turn the knob counter-clockwise to bring the nozzle closer to the bed.
We will, therefore, present pictures and guidelines for both, starting with the smooth sheet. There are some small differences between how it should look on the textured and smooth steel sheet.
#PERFECT LAYERS STICK HOW TO#
You can find information on how to clean it in PEI print surface preparation. It is therefore important to get this right.īefore you proceed, make sure that the print surface (satin, smooth, or textured steel-sheet) is clean. On the other side, if set too close, you can experience extrusion problems and clogging and poor print quality, or even damage to the hardware, like the Flexible steel sheet due to the print sticking too much. With the nozzle too far from the print surface, you risk your print not sticking properly, which can result in a blob. The first layer calibration being set incorrectly can lead to various issues. You must, therefore, check visually when adjusting the height, not by a set value. Turn the knob counter-clockwise to bring the nozzle closer to the bed and moving the value away from zero. The value is unique to each printer and it may also slightly change with time and use. The initial zero-value is set by the P.I.N.D.A./SuperPINDA. With a newly assembled printer, you will start at zero and move into a negative (-) value, reducing the distance between nozzle and heat bed. For this, we have a convenient feature called Steel sheet profiles. As each type of sheet (smooth, satin, and textured) has a different thickness you must use a different First layer calibration for each of them.
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