K2 Plus

The K2 Plus is an FDM 3D printer from Creality with a 350 x 350 x 350 mm build volume.

Specifications

Here are the verified technical specifications for the Creality K2 Plus based on the provided sources:

• Build Volume: 350 x 350 x 350 mm, allowing for large-scale printing .
• Kinematics: CoreXY motion system utilizing advanced closed-loop step-servo motors for all axes .
• Speed: Capable of a maximum print speed of 600 mm/s and an impressive maximum acceleration of 30,000 mm/s² [2, 3, 7]. Typical print speeds average around 200–300 mm/s .
• Hotend: Features the next-generation "Apus" dual-gear direct drive extruder [3, 8, 9]. It has a high-flow hotend capable of 40 mm³/s and a maximum nozzle temperature of 350°C [2, 3, 10].

Calibration

Bed Leveling & First-Layer

• Step-by-step: Ensure your bed is physically leveled by using the `SCREW_TILT_CALIBRATE` macro in Klipper and adjusting the bed knobs until the variance is as low as possible . Alternatively, use the manual paper method to fine-tune the four corners.

Common defects

Here is a comprehensive list of the defects, bugs, weak points, and failures associated with the Creality K2 Plus, based on the provided sources.

Hardware & Mechanical Failures

1. PTFE Tube Popping Out / Extruder Damage

• Symptom: The PTFE bowden tube pops out of the extruder, often tearing out and destroying the teeth of the pneumatic connector [1, 2].