Connected through Klipper (Moonraker), SimplyPrint supports most of what it offers on the QIDI Max4: the camera and AI failure detection, remote printing, skipping objects, temperature and movement control and AutoPrint. Not yet in SimplyPrint through Klipper (Moonraker): download the file before the print starts.
Every SimplyPrint feature, for each way of connecting it to SimplyPrint
Connected to SimplyPrint through
SimplyPrint feature
Klipper (Moonraker)
Compatible
Monitoring
Live status and progress
Yes
Webcam
Yes1
AI failure detection
Yes1
Time left
Yes
Layer progress
Yes
Temperatures
Yes
Printing
Starting a print
Yes
Pause, resume and cancel
Yes
Skip objects
Yes
Printer control
Change temperatures
Yes
Moving with the controls
Yes
Homing
Yes
Extrude and retract
Yes
Change print speed
Yes
Fan speed
Yes
Baby stepping
Yes
Send G-code
Yes
Calibration
Change filament
Yes
Bed leveling
Yes
Z-Offset Calibration
Yes
Automation
AutoPrint
Pro
Yes
Download the file before the print starts
No2
Connected to SimplyPrint through Klipper (Moonraker)
Compatible
Monitoring
Live status and progressYes
WebcamYes1
AI failure detectionYes1
Time leftYes
Layer progressYes
TemperaturesYes
Printing
Starting a printYes
Pause, resume and cancelYes
Skip objectsYes
Printer control
Change temperaturesYes
Moving with the controlsYes
HomingYes
Extrude and retractYes
Change print speedYes
Fan speedYes
Baby steppingYes
Send G-codeYes
Calibration
Change filamentYes
Bed levelingYes
Z-Offset CalibrationYes
Automation
AutoPrint ProYes
Download the file before the print startsNo2
Works
Depends
Not supported
Needs a camera
SimplyPrint doesn't support this through this connection yet.
What slicer to use for the QIDI Max4
Use OrcaSlicer or ElegooSlicer: each has a ready-made profile for the QIDI Max4.
We only list slicers you can use in the SimplyPrint cloud, so there may be others for the QIDI Max4.
Cloud-Based Slicer for QIDI Max4: Use OrcaSlicer Online
Use OrcaSlicer and other slicers - directly in your browser with SimplyPrint's online cloud slicer. No installation required. Slice your QIDI Max4 models from any device, anywhere in the world!
Automatic Profile Updates: Profiles are automatically checked and fetched from the slicer GitHub repositories every day, as well as from our own open-source community-driven slicer profile database. This ensures you always have access to the latest profiles.
Note: Other slicers, such as Simplify3D, ideaMaker, SuperSlicer and KISSlicer, aren't in our cloud, so we don't track their profiles. They may still work well with your QIDI Max4: check the slicer's own documentation or forums for a profile. You can also contribute profiles to our open-source slicer profile database on GitHub.
The app for the QIDI Max4
SimplyPrint works as the QIDI Max4's app: on your phone and in any browser, with a slicer in the cloud.
There's no plate swapper or auto-ejection kit for the QIDI Max4 in SimplyPrint yet, but AutoPrint can still keep it printing: once the plate is clear, it starts the next job from your queue.
Ways to automate it
Your own ejection G-codeWrite the routine that clears your plate, and AutoPrint runs it after every print.
QIDI Max4 specifications: bed size, print height and more
Its size, temperatures, multi-material and how it connects, from the maker and our own research.
Size
Build volume
390 x 390 x 340 mm
Bed type
Square
Bed size
390 x 390 mm
Max print height
340 mm
Printing
Max extruder temperature
370 °C
Has heated bed
Yes
Max bed temperature
120 °C
Number of nozzles
1
Direct drive
Yes
Probing tool / Auto Bed Leveling
Yes
Filament width
1.75 mm
Connecting
Supports serial printing
Unknown
Shipped firmware
Unknown
Files and slicing
Supported file formats
G-code (.gcode, .gco, .g)
Slicer profile name(s)
Qidi X-Max 4
The printer
Printer manufacturer / brand
QIDI
Printer model name
Max4
Made by a company from
China
Disclaimer:
We strive to keep this information as current and accurate as possible, but cannot guarantee its completeness or reliability. Our data is based on user submissions and manufacturer references.
What filament can the QIDI Max4 print?
Filament compatibility for the QIDI Max4: the materials it can handle, judged from its hotend, bed, chamber and enclosure.
Filament
Suitability
Notes
PLA
Great
The easiest filament to print. Works on almost any printer; a heated bed helps adhesion but is not required.
PETG
Great
Comfortably in range (PETG likes a ~230-250C hotend and a ~70-85C bed).
TPU & flexibles
Great
The direct-drive extruder feeds flexible filament well. Print slowly for clean results.
ABS & ASA
With care
The bed is hot enough, but ABS and ASA warp without an enclosure, which is strongly recommended for clean prints.
Nylon (PA)
With care
Possible with care - an enclosure and very dry filament are essential.
Polycarbonate (PC)
With care
On the edge - PC really wants an enclosed, hot chamber to avoid warping.
Carbon-fiber & glass-filled
With care
Possible if you fit a hardened or wear-resistant nozzle - the abrasive fibers quickly wear a stock brass nozzle.
Tip: this is a general guide from the printer's specs - always check your filament's recommended settings. With SimplyPrint you can save a profile for each spool and track exactly what filament you have in stock.
Best filament for the QIDI Max4
Filaments the QIDI Max4 prints well, QIDI's own first, then the best known.
Printers from the same maker, of a similar size, printing the same engineering materials or multi-material like it, that you can buy today. Compare up to four side by side, with their specs and how each connects.
Also sold as the QIDI Max4 Combo, with its multi-material unit.
About QIDI
Who makes the QIDI Max4, and how open QIDI leaves you: whether its printers run without its cloud, take any filament and slicer, and can be repaired. Each area is rated from public sources.
Openness: Mostly open (4.2 of 5)
Mostly open
Walled gardenOpen
QIDI Tech is a Chinese 3D printer maker formed in 2014. It sells enclosed, Klipper-based CoreXY printers such as the compact Q2 and the larger Plus4 and Max4, and develops the open-source QIDI Studio slicer and the QIDI Link app.
QIDI is mostly open: its printers are standard Klipper machines you can run fully on the local network, with published source and plenty of spare parts. The phone app and the store-only privacy policy are the weak spots.
Firmware and custom firmware ●●●●●
QIDI printers run QIDI's editions of Klipper and Moonraker with Fluidd. QIDI publishes them and per-model firmware packages on GitHub under GPL (for example the Q2 in January 2026 and the Max4 in August 2026) and answers issues there.
[1][2][3]
Local control and integrations ●●●●●
QIDI printers run Klipper and Moonraker with Fluidd on the printer, and QIDI Studio connects to them on the local network by IP without an account. QIDI publishes its Moonraker edition on GitHub, and other software can use Moonraker's documented API. Only the QIDI Link phone app needs an account and QIDI's cloud.
[4][5][11][12]
Third-party filament, slicers and parts ●●●●●
Third-party filament works; QIDI Studio is open source, and as Klipper and Moonraker printers they work with other Moonraker-compatible software. Hotends and nozzles are QIDI parts made per model.
[6][1][7]
Repairs and spare parts ●●●●●
QIDI's store lists many individual parts, including motherboards, eMMC modules, fans, extruders, hotends and Wi-Fi cards, and its wiki has replacement guides such as the Plus4 hotend.
[7][8]
Data and privacy ●●●●●
Local use needs no account. QIDI Link requires one and says which server it uses (Aliyun in China, AWS elsewhere). The published privacy policy covers the online store, not the printers or the app.
[5][9]
Community and documentation ●●●●●
Firmware is released and issues are taken on GitHub, and QIDI keeps a wiki per model with manuals, maintenance and troubleshooting guides.
[1][4]
From SimplyPrintOur own experience working with QIDI. It isn't part of the rating.
QIDI is one of the few printer makers we work with directly: they occasionally send us new printers, and put us in touch with their developers when we need them.
Pros
Runs fully on the local network through Fluidd, with no account needed.
Klipper and Moonraker sources and firmware updates are published on GitHub.
Many individual spare parts, down to motherboards and eMMC modules.
Open-source slicer and open filament choice.
Cons
The QIDI Link app needs an account and QIDI's cloud.
The privacy policy covers only the online store, not the printers or app.
Hotends and nozzles are QIDI-specific parts.
Track record
August 2026: QIDI published the firmware repository for the Max4 on GitHub under GPL-3.0.
[2]
January 2026: QIDI published the Q2's Klipper-based firmware on GitHub under GPL-3.0, with update packages and an issue tracker.
[1]
Researched from 12 sources, last checked October 18, 2026. Show sources
Yes. You can connect the QIDI Max4 to SimplyPrint via Klipper (Moonraker), then slice, queue, start and monitor prints from your browser or the mobile app.
How do I connect the QIDI Max4 to SimplyPrint?
Follow our step-by-step setup guide for the QIDI Max4. It shows how to connect it via Klipper (Moonraker), what you need for each, and which to pick.
What slicer should I use for the QIDI Max4?
We recommend OrcaSlicer for the QIDI Max4. You can run it, and 6 other slicers, directly in SimplyPrint's online slicer - no install, on any device, with profiles for the QIDI Max4 kept up to date automatically.
Can I use OrcaSlicer with the QIDI Max4?
Yes. OrcaSlicer comes with a profile for the QIDI Max4, and you can run it in SimplyPrint's online slicer, so there's nothing to install.
What filament can the QIDI Max4 print?
Based on its specs (hotend up to 370C, heated bed up to 120C), the QIDI Max4 handles PLA, PETG, or TPU & flexibles well. See the full filament guide above for ABS, nylon, PC and composites.
Does the QIDI Max4 work with OctoPrint or Klipper?
The QIDI Max4 works with Klipper (Mainsail and Fluidd), and SimplyPrint connects to it through them - so you get cloud access, a queue and camera monitoring on top.
What is the QIDI Max4's bed size and build volume?
The QIDI Max4 has a 390 x 390 mm print bed and prints up to 340 mm tall, a build volume of about 390 x 390 x 340 mm. See the full specifications table above for bed type, temperatures and more.
Can the QIDI Max4 eject prints automatically?
There's no kit for it that we support yet, but SimplyPrint's AutoPrint can run your own ejection G-code, work with a robot arm through the API, or wait for you to clear the plate, and then start the next job from your queue.
Where can I buy the QIDI Max4?
From QIDI's own store, which has shops for the EU, the UK, the US and everywhere else. The links on this page go to those stores; some are affiliate links, so we may earn a commission at no extra cost to you.
Affiliate disclosure: Some links on this page are affiliate links. We may earn a commission if you make a purchase, at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases.
China
Klipper (Moonraker) 
PrusaSlicer
BambuStudio
CrealityPrint
Cura
Kiri:Moto
Best for USA: QIDI's store for the US
QIDI for the EU
QIDI for the UK