🇺🇸🇨🇦 USA + Canada • Same-day Zoom troubleshooting

We get your CO₂ laser back online.

(without wasting money on random parts)

Your laser stopped firing, power dropped, or the controller throws errors. We troubleshoot live via Zoom and guide you step-by-step — including Ruida/Trocen setup and full RDWorks training.

  • Pay per session
  • Guided multimeter testing
  • Clear next steps

See what a session looks like

Live camera + guided testing. We troubleshoot like we’re right next to the machine.

Live Zoom guidance Ruida / Trocen + RDWorks Fast diagnosis
RDWorks + LightBurn communication error troubleshooting
RDWorks + LightBurn communication errors (USB/Ethernet, drivers, ports)
Guided multimeter testing on CO2 laser power supply
Guided multimeter measurements (safe, step-by-step)
CO2 laser alignment and optics adjustment
Alignment & optics tuning (square cuts, beam verticality, corner quality)

Common emergencies we solve

Whether it’s a dead tube, controller glitch, or bad cuts, we’ve seen it before.

RDWorks communication error USB/Ethernet, drivers, ports, controller handshake.
Not cutting square corners / thick radius Backlash, belts, accel/speed, tuning.
Laser not firing / no beam Interlocks, enable signals, PSU/tube checks.
Water protect / chiller alarms Flow sensors, wiring, “machine protected”.
Screen flickering / random resets Power stability, grounding, EMI, connectors.
Unstable beam / arcing / fluctuations Grounding, HV leakage, PSU behavior, tube issues.
Trapezoid cuts / beam not vertical We guide full alignment via video (mirrors + head).
Head jitter / “tak-tak” + losing steps Drivers, belts, pulleys, accel, mechanics.
You’ll need: smartphone camera + basic tools + ideally a multimeter.

Trusted by shops that can’t afford downtime.

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How it works

From booking to fix in three simple steps.

📅

Book & pay

Choose a time that works for you and secure your session online.

💻

Join Zoom

Connect via video so we can see your machine and guide you in real time.

🔧

Fix or diagnose

We walk you through the repair or give you a clear next-step plan.

Why this beats guesswork

Stop throwing money at parts you don’t need.

Confirm before you spend

Know exactly what’s broken before ordering expensive replacement parts.

Reduce downtime

Same-day sessions mean your laser is back cutting sooner, not weeks from now.

Clear shopping list if parts needed

We’ll tell you exactly which parts to order, with links where possible.

Transparent pricing

No subscriptions. No hidden fees. Just expert help when you need it.

Remote troubleshooting

$120–150 / hour

Most issues diagnosed in one session

Book a paid Zoom session →

✓ Good fit

  • CO₂ laser cutters & engravers (40W–300W)
  • Non-metal cutting/engraving + thin metal cutting (where supported)
  • Ruida & Trocen controllers
  • RDWorks / LightBurn users (we can teach RDWorks too)
  • Basic electrical comfort (or willingness to learn)
  • Smartphone or webcam for video

✗ Not a fit

  • Fiber or diode lasers
  • Industrial machines requiring on-site service
  • Software-only issues (better handled by the software vendor)

Frequently asked questions

Can you help with RDWorks training and communication errors?
Yes — we handle RDWorks communication errors (USB/Ethernet, drivers, ports, controller settings) and we can do full RDWorks training: setup, layers, speed/power, ordering, optimization, and common pitfalls that cause bad cuts.
What if parts are needed?
If we determine you need a replacement part, we’ll give you a specific shopping list. Many clients book a follow-up session after parts arrive for guided installation.
What tools do I need?
A smartphone/webcam for video, basic hand tools, and ideally a multimeter.
Do you work worldwide?
We focus on USA + Canada for scheduling, but remote sessions work anywhere. Email us at support@co2laserfix.com.
Can you guarantee a fix?
We guarantee an honest diagnosis. Most issues are resolved or clearly identified in one session. If hardware replacement is required, you’ll still get a precise diagnosis and the fastest path forward.

© CO2LaserFix • Remote troubleshooting & guidance only • No on-site service included