WHITE PAPER
Formlabs Logo

Cleaning the mesh filter (Form 4L generation)

Cleaning the mesh filter (Form 4L generation)

Cleaning the mesh filter

The mesh filter is located on the right side of the printer, underneath the resin cartridge slots. It magnetically attaches to the printer and covers the LPU air intake. A clean dust filter ensures that the LPU and resin do not overheat.

  1. If necessary, move the printer to be able to access the right side of the machine.
  2. Locate the mesh filter positioned underneath the resin cartridge slots.
  3. Remove the mesh filter from the printer.
  1. Vacuum the mesh filter until it is free from debris. If the mesh filter cannot be cleaned, replace it.
  2. Reattach the mesh filter to the printer, ensuring that it is aligned with the air intake vents.