Start your first print
Bring in a model, check its print settings, then slice when you are ready.
Device
Chrome 142+ can connect directly after you approve Local Network Access. Enter
http://printer-ip explicitly and add
this page's exact origin to Moonraker cors_domains (hosted app:
https://orcaxr.martinez.fyi).Fallback: Join the headset and printer to the same tailnet, then use Extended Firmware with Tailscale Serve:
tailscale serve --bg http://127.0.0.1:80
Chrome 142+: enter a full http:// LAN URL, approve Local Network Access, and add this
page's exact origin to Moonraker cors_domains (hosted app:
https://orcaxr.martinez.fyi). CORS is also required for cross-origin HTTPS. HTTP is
unencrypted; use it only on a trusted LAN. Otherwise use HTTPS or Tailscale Serve.
Kept in this browser's storage so they survive a reload. Turn this off on a shared machine — it also erases what is already saved. Anything that can run script on this origin can read them; the app's CSP is what keeps that to code it ships itself.
Off follows your system's reduced-motion setting, which this app already honours. On suppresses animation here regardless of it.
An export carries this device's setup but never a token, so it is safe to share or attach to a bug report. Reset clears the setup only — projects and presets stay.
Files on the printer
Console and macros
Camera
Print history
The in-browser WebAssembly (WASM) slicer has a hard memory limit of 4GB, which can crash on very large models.
By running the External Slicer via Docker, you use the official Snapmaker Orca Slicer native binary instead, which avoids this memory limit and slices significantly faster.
A local http:// server works on Chrome 142+ after Local Network Access permission. The
Docker server already enables CORS; use HTTPS for untrusted or remote networks. A server published
beyond loopback requires ORCAXR_SERVER_TOKEN — paste it above. The token is kept for this
tab only and is never saved to disk, so re-enter it after a reload.
Configure a session-only key with the header gear, then use Smart Paint from the shared Tools menu.