Back in 2020, we launched The Spaghetti Detective — the first AI-powered failure detection for 3D printing. Since then, our AI has watched over 80 million hours of printing and caught more than 800,000 real failures across the Obico community.

A few months ago, we invited beta testers to try a completely rebuilt detection engine. Hundreds of you signed up, ran prints, and gave us invaluable feedback. The verdict was clear: the new model is a significant leap forward.

Starting May 1, 2026, the next-gen AI model is available to all Pro subscribers.

I built Obico (originally The Spaghetti Detective) because I had a print fail overnight and wanted a way to catch that kind of thing automatically. What started as a personal project has grown into a platform with over 800,000 detected failures across our user community.

In that time, we've learned a lot about what AI-based failure detection can and can't do — and we want to share that honestly.

One of the most persistent misconceptions we see about Obico is that it "requires a paid subscription." It doesn't. We've offered a free tier since day one, and we intend to keep it that way.

This guide breaks down exactly what you get at every pricing tier so you can decide what's right for your setup.

When you connect a webcam to a cloud service, privacy is a legitimate concern. We want to be straightforward about exactly what Obico collects, why we collect it, and what choices you have.

This isn't a legal document — it's a plain-English explanation of how we handle your data.

Every 3D printing enthusiast — from first-time Ender 3 owners to seasoned Voron builders — runs into print quality problems. The difference between a frustrating hobby and a rewarding one is knowing how to diagnose and fix issues quickly.

This guide covers every common 3D printing defect with clear symptoms, root causes, and step-by-step fixes. Use the table of contents below to jump to your specific problem, or read through to build a complete troubleshooting toolkit.

Nobody wants to come back to their 3D printer and find a failed print — especially after hours of waiting. That's why 3D printer failure detection has become one of the most important features in modern 3D printing. But which tools actually work, and how do they compare?

In this guide, we'll compare every major 3D printer failure detection solution available in 2026 — from AI-powered cloud monitoring to built-in hardware sensors — so you can choose the best option for your setup.

Quick Comparison​

If you've ever walked back to your 3D printer only to find a tangled mess of plastic instead of your model, you've experienced what the 3D printing community calls "spaghetti." It's one of the most common and frustrating 3D printing failures — your printer keeps extruding filament, but the plastic has nowhere to go, creating a bird's nest of wasted material.

The good news? Spaghetti is almost always preventable once you understand what causes it. In this guide, we'll cover every cause of spaghetti in 3D printing and give you step-by-step fixes for each one.

Back in 2020, we pioneered AI-powered failure detection for 3D printing. We called it The Spaghetti Detective. It was a little bit magic, a little bit sci-fi, and it saved a whole lot of print jobs from turning into plastic pasta.

Since then, we never stopped innovating. We launched Nozzle Ninja (our first-layer AI sentinel), and even introduced JusPrin to handle the slicing for you.

But today? Today is about going back to our roots and making them stronger.

We are officially reinventing our core failure detection with a next-generation AI model.

Introdução: Navegando pela complexidade oculta dos perfis do OrcaSlicer​

Para muitos entusiastas da impressão 3D, o OrcaSlicer se destaca como uma ferramenta poderosa e versátil, oferecendo controle granular sobre as configurações de impressão e recursos avançados de calibração. No entanto, a jornada para obter impressões perfeitas costuma ser prejudicada por um desafio comum e profundamente frustrante: gerenciar perfis. O que pode parecer uma tarefa administrativa simples — organizar, fazer backup e migrar as configurações da impressora, do filamento e do processo — frequentemente se torna uma fonte significativa de perda de tempo, calibrações repetidas e uma sensação generalizada de insegurança quanto à integridade de configurações meticulosamente configuradas. Isso é particularmente verdadeiro para aqueles que operam várias impressoras 3D ou experimentam uma ampla gama de filamentos personalizados.

Essa dificuldade generalizada pode ser atribuída ao que pode ser descrito como a "Complexidade Oculta" do sistema de gerenciamento de perfis do OrcaSlicer. A estrutura de arquivos subjacente e o modelo de herança de perfis geralmente não são intuitivos, dificultando a compreensão de como as configurações são armazenadas, vinculadas e afetadas por atualizações de software ou interações de conta. Este manual visa desmistificar essas complexidades, fornecendo um guia passo a passo confiável para dominar os perfis do OrcaSlicer. Desde a compreensão de sua arquitetura central e a implementação de estratégias de organização robustas até a criação de perfis de filamento personalizados, a execução de backups confiáveis e a solução do complexo problema do desaparecimento de perfis, este guia oferece um roteiro claro para capacitá-lo e aprimorar sua jornada na impressão 3D.

Frustrado com a calibração "subjetiva" da vazão no OrcaSlicer? Este guia rápido ajudará você a abandonar as suposições e dominar objetivamente sua vazão para impressões consistentemente perfeitas.