<p>I have only just set up my Anet A6 today. I am trying to print a calibration box, but the print is moving around the bed while trying to print. Any ideas how to fix this? The documentation is very vague.</p>

<p>Basically I am very new to 3D printing. I purchased an Anet A6 and have set it up stock. I am trying to just print the box directly from the demo models on the SD card. I'm using the standard filament that comes with the printer. I'm not sure what type it is.</p>

<p>All settings are default.</p>

If the printed material moves with the nozzle, you might have several problems at hand, e.g.:
adhesion,
nozzle to bed distance and
overall level.
Nozzle to bed distance needs to be the thickness of a plain A4 or Letter paper. This needs to be at the same distance (when pulling the sheet of paper you need to feel a little drag) at the complete area of the bed. This is sometimes difficult as not all beds are perfectly flat from itself. Finally, you need to pull some tricks out of your sleeve to get the filament to adhere to the bed. Many example can be found, popular ones are using blue tape, glass bed, glue stick, PVA based spray (e.g. strong hairspray or dedicated spray cans like 3DLAC or Dimafix, etc.), or a combination of these. You just need to experiment some more what works best for you, but it is good to start with a correctly levelled bed with the proper nozzle gap. Sometimes, increasing the bed and filament temperature with 5 °C for the first layer also helps.