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Snapmaker Integration

Printago connects to Snapmaker's Klipper-based printers, including the U1, over your local network through Moonraker. The connection runs through the Printago Fuse LAN client, with no cloud account or extra hardware required.

There's nothing to install on the printer: the U1 ships with Klipper and Moonraker built in. Before you start, install and activate Printago Fuse on a computer or Docker host on the same network as the printer.

Snapmaker U1​

Before You Start​

  1. Find the printer's IP address. On the U1 touchscreen, open the network / Wi-Fi settings; the assigned IP is shown there. Set a static IP or DHCP reservation in your router so it doesn't change.
  2. Confirm Moonraker is reachable. The U1 serves Moonraker on your LAN at the standard port 7125. If you can open the printer's web interface from a browser on the same network, Fuse can reach it too. If your firmware has a LAN / developer access option, make sure it's enabled.

Connect Through Fuse​

  1. In Fuse, open the Printers page and click Add a printer.
  2. Choose Snapmaker, then select U1.
  3. Fill in the connection details:
    • Printer Name — a friendly name (e.g. "Snapmaker U1")
    • Host / IP Address — the printer's IP (e.g. 192.168.1.100)
    • Moonraker Port — 7125 (the default)
    • API Key — leave blank unless your install has [authorization] configured
  4. Click Test Connection to confirm Fuse can reach Moonraker.
  5. Click Add Printer. The printer appears in your Printago fleet within a few seconds.
Multi-material with four nozzles

The U1 is a quad-nozzle toolchanger. Printago tracks each of the four tools and assigns the right material per nozzle, keeping multi-color and multi-material prints in sync. The U1's RFID-enabled spools report the loaded filament automatically, so each tool shows what's actually loaded.

What You Can Do​

Once connected, your Snapmaker printer behaves like any other printer in Printago:

  • Slice in the cloud and send jobs straight to the printer
  • Route print jobs across your whole fleet automatically
  • Monitor temperatures, progress, and status remotely
  • Manage it alongside the rest of your fleet, whatever the brand, from one dashboard

Troubleshooting​

If the printer won't connect:

  1. Open the printer's web interface in a browser to confirm Moonraker is reachable on your network.
  2. Verify the IP address and that the printer is on the same network as Fuse.
  3. Confirm the Moonraker port (default 7125).
  4. If you've enabled [authorization] in Moonraker, make sure the API key is correct.
  5. Use Test Connection in the Add Printer dialog to see the specific error.

Still stuck? Reach us on Discord or at support@printago.io.