Bed Leveling Guide

Unlevel beds are a common issue with most FDM 3D printers. Because these beds sit on springs and are generally exposed to large heat fluctuations, beds can easily become unlevel with time.

• Note, this page is currently under construction

Symptoms of an Unlevel Bed

If a 3D printer has an unlevel bed, there are a few symptoms that may arise.

1. Filament does not stick to the bed and "spaghettifies" (see Figure 1)
2. Filament is not properly "squished" between layers (see Figure 2)
3. On the first layer, the filament is too squished and the nozzle is rubbing on the bed (If this is the case IMMEDIATELY stop the print!)
4. Filament is warping during the print

• If you notice symptoms 1 or 2 occurring, the nozzle is not close enough to the bed.
• If you notice symptoms 3 or 4 occurring, the nozzle is too close to the bed.