Voron Serial Request Guide — How to Get Your Voron Serial Number

Community Guide Beginner

Getting a Voron serial number is a rite of passage for every builder. It's the community's way of verifying that you built your printer yourself and that it meets the quality standards expected of a genuine Voron. Once approved, your Voron gets added to the official serial list with a unique identifier (V2.4-001, V0.2-042, etc.), and you gain access to exclusive community channels, verified trading forums, and the full respect of the Voron community.

This guide walks you through everything you need to know: what a serial number is, what the requirements are, how to document your build, how to submit your request, what the reviewers look for, and how to maximize your chances of approval on the first try.

What Is a Voron Serial Number?

A Voron serial number is a community-issued identifier that certifies your printer as a genuine, self-built Voron. It's not just a cosmetic label — it's proof that you built a machine that meets the community's standards for quality, safety, and performance.

• Proof of build: You must demonstrate that you physically assembled the printer yourself from a kit or self-sourced parts. Pre-built printers or printers purchased already assembled are not eligible.
• Quality gate: The serial request process ensures that serialized Vorons meet minimum quality standards — safe wiring, proper cable management, functional motion system, and good print quality.
• Community membership: Once serialized, you get the "Voron Owner" role on Discord, access to the serial-owner-only channels, and the ability to participate in verified trades.
• Permanent record: Your serial number is permanently listed in the Voron Serial Registry, a public database of every serialized Voron ever built.

Requirements

Before you submit a serial request, make sure your build meets all of the following requirements:

• Must be a self-built Voron: You must have assembled the printer yourself. Kits are fine (Formbot, LDO, FYSETC, or self-sourced). Pre-built printers from any source are not eligible.
• Must be a standard Voron design: The printer must be one of the official Voron designs (V2.4, Trident, V0.2, Switchwire, Legacy, V1.8). Heavily modified printers may be rejected — keep the design recognizable as a Voron.
• Must be functional: The printer must be fully assembled, wired, and capable of printing. It doesn't need to be perfectly tuned, but it must move, heat, and extrude.
• Must be documented: You need to provide photos and optionally a video demonstrating the printer and its print quality.
• Must post in Discord: Serial requests are submitted through the Voron Discord server in the #serial-request channel. No other submission method is accepted.

Documentation Needed

Photos (Required)

You need to submit at least three photos. More photos are fine — you can include up to about 5-6 in a single Discord post. Each photo must show your handwritten Discord username on a piece of paper visible in the frame.

• Photo 1 — Front 3/4 view: Shows the toolhead, gantry, and overall printer structure. This is the most important photo. It should clearly show the toolhead, XY gantry, belt path, and enclosure panels. Good lighting is essential.
• Photo 2 — Electronics bay: Shows your wiring, mainboard, power supply, and electronics layout. The reviewers will check for safe wire gauges, proper strain relief, no loose connections, and general tidiness.
• Photo 3 — Overall printer with username: A wider shot showing the full printer with your Discord username placard clearly visible. This confirms the printer is yours and is in your possession.

Video (Strongly Recommended)

A video demonstrating print quality is not strictly required, but it dramatically increases your chances of approval. Without a video, reviewers may ask you to submit one before approving.

• First layer test: Show a first layer being laid down — a single-layer square or a bed-level test pattern. The lines should be evenly squished with no gaps, no scratching, and consistent adhesion across the bed.
• XYZ cube: Print a 20mm XYZ calibration cube at standard speed (80-100 mm/s). Show the final result on camera — sharp corners, flat top surface, no visible layer shifts or ringing.
• Complex print: A Voron part (like an AB drive cover or a toolhead component) or a Benchy demonstrates that the printer can handle overhangs, bridges, and detail work without artifacts.

Video tips: Use good lighting. Keep the camera steady (a phone tripod helps). Record at 1080p or higher. The video can be uploaded to YouTube, Streamable, Imgur, or Discord's native video upload.

How to Submit Your Serial Request

Step 1: Join the Voron Discord

If you haven't already, join the Voron Discord server at discord.gg/voron. You'll need to read and accept the rules in the #welcome channel before you can access other channels.

Step 2: Read the Pinned Messages

Navigate to the #serial-request channel and read the pinned messages. These contain the current submission format, any temporary rule changes, and tips from the moderation team. The format is updated occasionally, so always check the pins, even if you've read an older guide.

Step 3: Prepare Your Post

The expected format for a serial request post is:

**Printer Type:** Voron V2.4 350mm
**Kit/Frame Source:** Formbot Kit
**Mainboard:** BTT Octopus Pro 1.1
**Toolhead:** Stealthburner + Clockwork 2
**Hotend:** Dragon UHF
**Firmware:** Klipper (Mainsail)

[Photos attached]
[Video link if applicable]

Include your photos as Discord attachments. If you have a video, include a link (YouTube or Streamable preferred). If using Discord's native video upload, make sure it's compressed correctly — large files may fail to upload.

Step 4: Post and Wait

After posting, be patient. Review times vary from a few hours to a few days depending on moderator availability. Do not tag moderators, post multiple times, or message moderators directly asking about your request. It will be reviewed.

Tips for Approval

These are the factors that serial reviewers look for. Address each one and you'll almost certainly be approved on the first submission.

• Clean wiring: Use cable ties or cable sleeves to bundle wires neatly. Avoid tangled wiring looms. Run wires along the extrusion channels where possible. Use proper-length cables — not too long (excess coil) and not too tight (strain on connectors).
• No loose cables: Every cable should be secured. Dragon chain cables (on the V2.4) should be properly tensioned. Electronics bay wires should be routed cleanly — no cables dangling over the mainboard, no unsecured AC power wires.
• Panels on: For enclosed printers (V2.4, Trident, V0.2), the enclosure panels should be installed. A printer with panels off looks unfinished.
• Frame squaring visible: The photos should show that the frame is square — corners should align properly, no visible gaps at joints, no twisted extrusions.
• Proper cable management: Use cable chains (if applicable) properly. Wire bundles inside chains should be organized — power separate from signal where possible. No cables rubbing against sharp edges.
• Neat electronics: The mainboard compartment should be tidy. Label your connections if possible. Use ferrules on screw terminals (required for safety). Ensure AC wiring has proper strain relief and is routed away from low-voltage signal wires.
• Good lighting: Take photos in a well-lit area. Use natural daylight or a work light. Avoid backlit shots where the printer is in shadow. The reviewer needs to see details.
• Good print quality: Your first layer test should show consistent squish across the entire bed. Your XYZ cube should have sharp corners with no ringing. No stringing, no blobs, no layer shifts.

Common Rejection Reasons

Here are the most common reasons serial requests get rejected and how to avoid them:

• Poor quality photos: Blurry, dark, out of focus, or distant shots where details can't be seen. Retake with better lighting and a steady hand.
• Messy wiring: Tangled cables, loose wires hanging in the electronics bay, no cable management at all. This is the single most common rejection reason.
• No print quality shown: Photos of the printer alone without any demonstration of printing capability. Always include at least a first layer test and preferably a completed print.
• Missing parts: Printer assembled without panels, missing extruder, missing hotend fan, unplugged cables. The printer should be fully assembled and functional.
• No username visible: The handwritten Discord username must be clearly readable in at least one photo. Use a bold marker on white paper.
• Pre-built or purchased printer: Serial reviewers can often identify pre-built printers — clean but without the telltale signs of a self-build (minor alignment adjustments, unique cable routing choices, custom modifications). Don't try to pass off a pre-built as self-built.
• Non-standard modifications: If your printer heavily deviates from the standard Voron design (custom frame size, non-standard motion system, radically different electronics layout), you may need to explain your build in detail or it may be rejected.

What Happens After Approval

Once your serial request is approved, several things happen:

• Serial number assigned: Your printer gets a unique serial number based on the model and the order of approval (e.g., V2.4-4231, V0.2-1985). This number is yours permanently.
• Serial list entry: Your Voron is added to the official Voron Serial Registry at serials.voron.dev. The entry includes your Discord username, printer model, and serial number.
• Discord role: You receive the "Voron Owner" role on the Voron Discord, giving you access to the serial-owner channels.
• Serial-owner channels: These exclusive channels include discussion areas for advanced mods, verified trading and selling of Voron parts, and a community of experienced builders who have also passed the serial process.
• Verified trading: The serial-owner channels have a dedicated trading section where you can buy and sell Voron parts with other verified owners. This is much safer than the open market — there's accountability and a reputation system.
• Community recognition: Your Discord nickname is typically updated to include your serial number, and you gain credibility in discussions about Voron builds and tuning.

Benefits of Having a Serial Number

Beyond the satisfaction of completing the build and getting community validation, a serial number provides practical benefits:

• Trade verification: When buying or selling Voron parts in the community, having a serial number proves you're a legitimate builder, not a scammer. Many sellers in the serial-owner channels require a serial number before they'll do business with you.
• Mod access: Some community-developed mods are only shared in the serial-owner channels or require a serial number to access the download links.
• Support priority: While help channels are open to everyone, serial-owners often get more detailed troubleshooting help because the reviewers know the builder invested the effort to build correctly.
• Bragging rights: Low serial numbers (e.g., V2.4-0001 to V2.4-1000) carry prestige in the community as early-adopter indicators.

Final Thoughts

The serial request process may seem intimidating, but it's designed to be achievable for any builder who takes the time to build their printer properly. The requirements are straightforward — build a clean printer, take good photos, demonstrate print quality, and submit in the correct format. The reviewers are experienced builders who want to see you succeed. If your request is rejected, read the feedback carefully, fix the issue, and resubmit. Most rejections are addressed on the second attempt.

Getting your serial number is the final step in your Voron build journey and the first step into the full Voron community. It's worth the effort. Good luck, and happy printing.