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8. FAQ
As your deepening acquaintance with GIANTARM D200 3D printer, you may meet different problems
during the printing. The following are simple guidelines to help you easily solve some issues. If you need
more helps, please visit https://www.geeetech.com/wiki/index.php/Print_Quality_Troubleshooting_Guide .
8.1 About printing problem
8.1.1 Not extruding at the beginning of print
This issue is a very common one for new 3D printer owners, but thankfully, it is also very easy to resolve! If
your extruder is not extruding plastic at the beginning of your print, there are four possible causes. We will
walk through each one below and explain what settings can be used to solve the problem.
Troubleshooting
1. Extruder was not primed before beginning the print
Most extruders have a bad habit of leaking plastic when they are sitting idle at a high temperature. The hot
plastic inside the nozzle tends to ooze out of the tip, which creates a void inside the nozzle where the plastic
has drained out. This idle oozing can occur at the beginning of a print when you are first preheating your
extruder, and also at the end of the print while the extruder is slowly cooling. If your extruder has lost some
plastic due to oozing, the next time you try to extrude, it is likely that it will take a few seconds before
plastic starts to come out of the nozzle again. If you are trying to start a print after you nozzle has been