Orca Slicer for Voron printers

Orca Slicer is a popular choice for Voron printers, thanks to its strong Klipper support. Vorons are self-built CoreXY machines that all run Klipper, so setup works a little differently from a store-bought printer. This page covers that approach and the tuning that gets a Voron printing cleanly.

The Voron models

The common builds are the Voron 2.4, the Trident, and the compact 0.2 and 0.1, along with the older Switchwire. Because a Voron is a DIY kit, there is no single factory profile; instead you set Orca up to match the machine you built. That means choosing your build size, usually 250, 300 or 350 mm, and pointing Orca at your printer’s own Klipper configuration.

Setting it up

Start from a generic Klipper profile and set your bed size, start and end G-code, and motion limits to match your build. Since your Voron already runs Klipper through Mainsail or Fluidd, Orca connects over the network and its Klipper features work well, including print thumbnails and support for input shaping. Your printer’s own configuration file holds the machine limits, so keep the two in step.

Tuning

A well-built Voron is fast and rigid, so it rewards proper calibration. Run the flow rate and pressure advance tests for each filament, and the maximum volumetric speed test in the calibration suite to find how fast your hotend can really go. Most Vorons print on a textured PEI sheet, so set the bed type to match. Back to all printers.

Frequently asked questions

Is Orca Slicer good for Voron printers?

Yes, it is one of the most popular choices. Vorons run Klipper, and Orca has the strongest Klipper support of the related slicers, with clean thumbnails and input shaping. Because a Voron is DIY, you set Orca up to match your build rather than loading a single factory profile.

How do I set up a Voron in Orca Slicer?

Start from a generic Klipper profile, then set your bed size, start and end G-code, and motion limits to match your build. Orca connects to the printer over your network through Mainsail or Fluidd, and your Klipper configuration file holds the machine limits, so keep both consistent.