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Chapter 5 Analysis of Common Problems
1. When using the machine, the metal shell on the surface of the machine may be
electrostatically charged and will not cause any impact on the human body. The solution can be
done by grounding the metal of the machine housing.
2. During the printing process, the printing platform is scraped somewhere, please make sure
there is no foreign matter under the PVC magnetic sticker.
3. If the filament can not come out normal as following reasons:
3.1 Temperature does not reach the optimum melting point of filament. Temperature can be
adjusted appropriately.
3.2 Filaments can't be supplied. After cutting out the filaments, readjust the filaments and
reprint them.
3.3 The filaments purchased are too large, to change a better filament as 1.75mm
3.4 The nozzle might be damaged due to various reasons, please contact customer service.
4. shifted.
4.1 Light shaft dust is too much friction, you can use paper towels or cloth plus alcohol
Wipe to remove dust from the oil.
4.2 Check all the synchronous wheels on the optical axis and the motor to see if there is
looseness and tighten loosely.
4.3 Some customers' original pictures are scanned, and the scanned parts have not been well
processed, resulting in cura generating Gcode not printing properly. So the scanned parts must
be processed well.
4.4 The nozzle is forcibly blocked in the middle of printing. The first moving nozzle cannot be
touched by hand during printing. Secondly, if the model map prints the uppermost layer with the
negative distortion, the next time the printing will repeat the increase of the engraving, a certain
degree of hardening of the anomaly will prevent the nozzle from moving normally, causing the
motor to lose position and cause misalignment.
4.5 The voltage is unstable. When printing misalignment, observe whether it is a high-power
electric appliance such as an air conditioner. When some of the electric appliances are turned off,
the printing is misplaced. If there is, the printing power supply plus the voltage stabilizing device.
4.6 If all of the above are normal, you can slow down the printing speed and try again.
4.7 Manually move the XY axis to check the XY axis operation
4.8 Problem of motherboard. The above problems can not solve the misplacement, and the
most common is to print any model with the same height misalignment, considering the
motherboard problem
5. The nozzle does not come out, it is not necessarily the problem of nozzle clogging. If the
maintenance is done in a normal position, the consumables used are relatively stable, and the
plug is usually rarely blocked. It is very likely that some of the following factors may cause the
wire to be fed normally. So users can try the following:
