3D Printing InfoBuild volume
260 x 260 x 260 mm
Advertised dimensions; check usable space and variants.
Creality K2
Entry model of the K2 family: 260 mm cube, no heated chamber, 4-inch screen and a 720p chamber camera.
Architecture reference
Start here
Explore this printer At a glance
Nozzle temperature
300 C claimed max nozzle temperature
Published limits; hardware and firmware limits may differ.
Sources & dates
Price snapshot
Not recorded in this catalog.
Dated listing, not a live offer. Read the configuration and region.
A closer look
Full specifications inside each chapterHardware, software & ownership
Understand the hardware, explore compatible changes and find a diagnostic starting point when something goes wrong. Expand the specification sections for every recorded value, condition and original reference.
Machine & motion
Dimensions, construction and the hardware that moves the print.
Model, variants & pricing2 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Manufacturer & exact marketed model name (verify the exact product identity first) | Creality K2 | 1 source |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Smallest of three K2 machines that share a product page. K2: 260 mm cube, no chamber heating, 100 C bed, 300 C nozzle, 8 GB storage, one air filter, one auxiliary cooling fan, 720p camera, no RFID reader, no Ethernet. K2 Pro: 300 mm cube, 60 C chamber, 110 C bed, RFID, Ethernet, 32 GB. K2 Plus: 350 mm cube, 350 C nozzle, 120 C bed, 30000 mm/s2, dual air filters, auto belt tensioning, 1080p camera, dual-band Wi-Fi. A K2 SE also exists as a separate model | 1 source |
Size, frame & enclosure4 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | 260 x 260 x 260 mm | 1 source |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 404 x 436 x 545 mm | 1 source |
| Net weight (kg) | 18.3 kg | 1 source |
| Enclosure: open / enclosed; panel material; door/lid | Enclosed, but with no chamber temperature control - Creality's table gives a max chamber temperature for the K2 Pro and K2 Plus and a dash for the K2. One air filter fitted | 1 source |
Motion system3 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY - Creality groups the K2 series with its CoreXY flagships and quotes 600 mm/s with step-servo motors on the X and Y axes | 1 source |
| Belts (type, width, e.g. Gates?) | Manual belt tensioning (the K2 Plus is auto-adjusted) | 1 source |
| Stepper motors (frame size, step angle, brand if known) | Step-servo motors on the X and Y axes and the extruder (the K2 Plus adds them on Z) | 1 source |
Speed & acceleration2 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max print speed (claimed, mm/s) | 600 mm/s max printing speed (manufacturer claim) | 1 source |
| Max acceleration (claimed, mm/s²) | 20000 mm/s2 max acceleration (manufacturer claim) | 1 source |
Printing system
Extrusion, heating, leveling and material handling.
FlowTech with the K2/K2 Pro heater variant
This replacement changes to FlowTech cold-change nozzles. Choose the exact model in the manufacturer selector: K2 and K2 Pro use thermistor parameters different from K2 Plus.
Applies to: K2 or K2 Pro matching selector option; K2 Plus and K2 SE assemblies are not interchangeable.
Manufacturer documentation Sources & dates
- Micro Swiss: K2/K2 Plus/K2 Pro FlowTech variants · Checked 2026-10-20
Hotend & nozzle2 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max nozzle temp claimed AND firmware max temp limit (both values) | 300 C claimed max nozzle temperature | 1 source |
| Heater cartridge power (W) | 70 W rated hotend power | 1 source |
Build plate & heating1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max bed temp claimed AND firmware limit | 100 C max heatbed temperature - the lowest in the K2 family | 1 source |
First layer will not adhere or is compressed
Creality’s procedure checks plate contamination, material-specific bed temperature, residual filament affecting homing, leveling and strain-gauge operation. Start with cleaning and the documented homing/leveling checks before changing a persistent offset.
Applies to: K2 and K2 Pro are explicitly covered; do not transfer their strain-gauge procedure to K2 Plus or K2 SE without a matching guide.
Official troubleshooting Sources & dates
- Creality: K2/K2 Pro first-layer adhesion and compression · Checked 2026-10-20
Leveling & Z-offset1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Smart auto levelling fitted; unlike the K2 Pro and Plus there is no nozzle AI camera, so there is no automatic flow-rate calibration | 1 source |
FR2836: locate resistance between CFS hub and extruder
For this feeding code, inspect spool tangles, deformed spools and the PTFE path between the hub outlet and extruder detector. The official procedure then tests the hub motor and filament detector if the path is clear.
Applies to: K2, K2 Pro, K2 Plus and Creality Hi with CFS; these exact models are listed. This is a code-specific procedure, not a frequency claim.
Official troubleshooting Sources & dates
- Creality: FR2836 CFS feed-path troubleshooting · Checked 2026-10-20
Cooling & filtration1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Part-cooling fan(s): count, size, ducting design | One auxiliary cooling fan and one air filter | 1 source |
Supported materials1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | PLA, PETG, PET, ABS, PLA-CF - a shorter list than the K2 Pro and Plus, which add ASA, PA-CF and PPA-CF | 1 source |
Software & workflow
Firmware, controls, connections and calibration.
Firmware & openness1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Creality OS, a Klipper derivative. Creality publishes the K2 firmware source as CrealityOfficial/K2_Series_Klipper on GitHub under GPL-3.0, last pushed March 2026 | 3 sources
|
Connectivity, display & camera4 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 4-inch touchscreen | 1 source |
| On-device UI capabilities (model preview, per-object controls, etc.) | Touch UI with alarm sounds; no built-in RFID reader | 1 source |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi 2.4 GHz, USB drive and a Creality 485 port; no Ethernet. 8 GB eMMC storage | 1 source |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | One chamber camera, 720p at 30 fps | 1 source |
Safety, support & testing
Published safeguards, support terms and independent evidence.
Safety1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Thermal runaway protection (verify in firmware source if at all possible) | Not verified directly. Creality publishes the K2-series firmware as CrealityOfficial/K2_Series_Klipper (GPL-3.0); upstream Klipper ships the verify_heater thermal-runaway check, but whether the stock configuration enables it was not checked here |
Support & ecosystem1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Warranty length & support reputation (evidence, not vibes) | Creality's US store states "Up to 12-Month Warranty", a 14-day return and refund window and "Lifetime Customer Support" on its printer product pages. The "up to" wording means the term is not uniform across parts | 1 source |
Read with context
Sources & notes
How to read this guide
This guide presents the catalog’s sourced record for this exact model. Source dates belong to each reference; a page update does not mean every specification has been rechecked.
Prices are dated listing snapshots, with configuration, regional and sale conditions. They are not current offers. Unknown values remain unfilled.
Firmware, variants and available accessories can change. Read the original reference before making a purchase or planning a process.
Catalog references4 sources
- Creality US store - K1 3D Printer product page (live price, warranty and returns banner) · 2026-08 · vendor
- Creality K2 series product page, including the Compare K2 Series table (K2 / K2 Pro / K2 Plus) · 2026-08 · vendor
- GitHub API - CrealityOfficial/K2_Series_Klipper repository metadata (GPL-3.0, last push Mar 2026) · 2026-08 · doc
- GitHub - CrealityOfficial organisation repositories (per-model firmware sources) · 2026-08 · doc
Ownership research & coverage
Firmware, modifications and troubleshooting links are checked against the model and stated hardware or firmware revision. A creator’s compatibility claim is not a fit test by this site. Official troubleshooting describes a diagnostic route; individual reports do not establish a failure rate.
This review did not verify firmware customization or update guidance, printable modifications for this exact model. That is a research gap, not a claim that none exist.
- Creality: FR2836 CFS feed-path troubleshooting · Checked 2026-10-20
- Creality: K2/K2 Pro first-layer adhesion and compression · Checked 2026-10-20
- Micro Swiss: K2/K2 Plus/K2 Pro FlowTech variants · Checked 2026-10-20