In stockQIDI
QIDI Max4 Combo 3D Printer
- Build volume
- 390 × 390 × 340 mm
- Max print speed
- Up to 800 mm/s
- Materials
- PLA, ABS, ASA +5 more
- Multi-material
- QIDI Box included
£1,029
This easy-to-assemble upgrade kit offers multiple small changes that improve overall user experience and print quality.
Prusa Research 4.5/5 on Trustpilot (opens in a new tab)company reviews, not this product

SKU PRUSA-4181-0
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Prusa CORE One+ to Prusa CORE One+ (Gen 2). This easy-to-assemble upgrade kit offers multiple small changes that improve overall user experience and print quality.
Prusa CORE One+ to Prusa CORE One+ (Gen 2) · Technical features from Prusa Research.
This easy-to-assemble upgrade kit offers multiple small changes that improve overall user experience and print quality. The kit contains a nozzle wiper and GT1.5 belts, giving each print a cleaner start and making fine patterns on smooth surfaces harder to notice. The redesigned heatbed mounting allows the printer to warm up and stay flat without the extra wait.
The second generation keeps the same CORE One platform and adds several practical improvements: less waiting before a print starts, cleaner starts, smoother-looking surfaces, and easier access for maintenance. Firmware updates also continue to make everyday operation simpler.

The redesigned heatbed mounting removes the separate “Absorbing heat” wait for materials using bed temperatures up to 85 °C. Higher-temperature materials benefit from a shorter wait as well.

New GT1.5 belts make unwanted repeating patterns finer and harder to notice, especially on large, smooth surfaces where even subtle artifacts can stand out.

The integrated nozzle wiper cleans filament from the nozzle before printing, helping keep loose strands and small blobs away from the print surface.
See the enclosed CoreXY at work - from automated calibration to high-speed printing of demanding materials.

Print with 8 colors or materials simultaneously, swapping between materials with virtually zero waste. Print multi-material functional parts, soluble supports, or combine rigid and flexible materials.

Combine up to five colors in one print. You can create beautiful, colorful models with minimal waste. Thanks to the recent firmware update, the MMU3 is easily one of the fastest solutions on the market!

Pushes nozzle temperature up to 400 °C, unlocking PEKK-CF, PPS-CF, PSU, PPA, and PPA-CF. Quick-swap installation under three minutes. Up to 30% stronger parts from existing filaments like ASA or PCCF.
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