TechRadar’s QIDI Q2 Review: Six Months of Reliable Printing

The detail we loved in TechRadar’s QIDI Q2 review was how familiar the printer had become in Alastair Jennings’s workshop. After six months of use, it was simply part of his working routine.

Jennings rated the Q2 4.5 out of 5, highlighting dependable single-filament printing, straightforward calibration, and support for different materials. For our team, it’s rewarding to see the Q2 helping someone get on with making things, whether in a workshop or a classroom.

What Six Months of Use Means for Everyday Projects

Jennings reported six months of printing without issues in the Q2’s single-filament configuration. If you enjoy designing your own parts, you’ll recognize how often a project returns to the printer. The first enclosure looks good, but the cable opening needs moving. A stand works, but you’d like a different angle. Holding the object reveals something you missed on screen, and soon you’re preparing another version.

A dependable printer helps you stay with that process. You can spend your attention on the change you want to make and the result you want to see. In a classroom, the same ease of use leaves more room for students to discuss their models and try another idea.

How Automatic Leveling Supports a Repeatable Workflow

Jennings found no need to manually readjust the initial calibration height during testing.

The Q2’s load-cell sensor is integrated into the hotend, allowing the nozzle to make direct contact during automatic leveling. This removes the need for a separate probe-to-nozzle offset in that process. A removable, dual-sided textured PEI plate provides the build surface.

For someone returning to a project over several sessions, a straightforward start is welcome. You may be ready to test a revised lid or begin a model you’ve spent the evening designing. Automatic leveling takes care of a calibration step before that work begins.

Your slicing choices still shape the result. In QIDI Studio, printer, filament, and process presets help keep those choices organized. Once you have a setup that works for a prototype, saving it gives you a useful starting point for the next version. You can change the geometry while keeping the printing settings consistent, making the differences between versions easier to assess.

What the Print-Quality Results Mean for Your Designs

TechRadar’s print-quality benchmark awarded the Q2 29 out of 30, with full marks for fine flow control, fine negative features, overhangs, and bridging. The dimensional tests recorded an average X/Y error of 0.128 mm across the tested sizes.

For different projects, those qualities show up in different ways:

For an enclosure, you’ll still design clearance between the lid and body. The allowance depends on geometry, orientation, material, and settings, so the measured benchmark error doesn’t translate directly into a universal fit allowance.

With decorative models, orientation and support placement deserve similar care. They affect which surfaces remain visible and where cleanup is needed.

Why Material Versatility Depends on More Than Nozzle Temperature

Jennings primarily used PLA, alongside ASA, ABS, and PETG-CF during the review.

Being able to move between materials makes room for different kinds of projects. A model that sits on a shelf and a part used outdoors may share a similar shape, yet need different properties. ASA, for example, is commonly chosen for outdoor applications because of its UV resistance.

The Q2 combines a hotend reaching up to 370°C with active chamber heating up to 65°C. The hotend melts the filament; chamber heating manages the air around the part as it grows. For materials such as ABS and ASA, controlling that environment helps address temperature differences that can contribute to warping.

You don’t need to use the highest chamber setting for every project. PLA and PETG have different cooling needs from ABS or ASA. The material profile is the appropriate starting point.

The supported range also includes TPU, PA, PC, and fiber-reinforced polymers. Each brings its own preparation and nozzle requirements. That gives you scope to explore new materials as your designs develop, with the printing setup matched to the part you want to make.

How to Match the Q2’s Build Space to Your Workshop

TechRadar highlighted the Q2’s relatively compact construction and its suitability for smaller workshops and studios.

Anyone sharing a desk between a computer, tools, and unfinished projects knows that equipment needs to fit into an already busy space. The Q2 measures 402 × 438 × 494 mm, with a 270 × 270 × 256 mm build volume.

That space can accommodate individual models or a group of smaller components, depending on their dimensions and layout. For a larger design, look at its intended printing orientation and the room needed for supports or a brim. Sometimes separate sections offer a better orientation or require fewer supports; a design that must remain one piece needs to fit as a complete object.

Leave room around the printer for ventilation, filament changes, opening the enclosure, and maintenance. If QIDI BOX is part of your plans, include it in the layout too.

When Single-Filament Printing Is Enough—and When to Add QIDI BOX

You can do a great deal with one filament per print. An organizer, an enclosure, or a prototype may need just one material. A model you intend to paint can begin as a single-color print, with the finishing work adding its personality later.

Other ideas benefit from automatic switching: contrasting labels, distinct color regions, or a compatible support material that separates more easily from the model.

The optional QIDI BOX adds automatic filament switching and drying at up to 65°C. One box holds four spools; expansion to 16 colors requires four boxes and additional accessories.

For multi-material projects, check that the materials suit both the feeder and the intended printing process. For PLA and PETG support printing, dry both filaments before loading them and select the corresponding material presets in QIDI Studio.

Choose the QIDI Q2 for Your Next Printing Project

We appreciate the time Jennings spent working with the Q2 and sharing what he found. Seeing it become part of a real workshop is an encouraging reminder of the everyday projects our printers are here to support.

If you have a model waiting to be made or a prototype ready for its next revision, explore our QIDI Q2. Take a look at its specifications and available configurations, and start planning what you’d like to create next.