Kingroon KP5L 3D Printer User Manual

1. Introducció

The Kingroon KP5L is a FDM (Fused Deposition Modeling) 3D printer designed for reliable and high-quality 3D printing. It features a robust dual-axis linear guide structure for the XYZ axes, a premium Titan extruder, and a 32-bit silent mainboard with TMC2225 drivers. This manual provides essential information for the safe and efficient operation of your KP5L 3D printer.

Imatge: Frontal view of the Kingroon KP5L 3D Printer, showcasing its black frame and print bed.

Image: A graphic summarizing the Kingroon KP5L's key features including high precision, large print volume, big print platform, fast assembly, 2.4" LCD screen, nozzle wrenches, easy model removal, wear-resistant, scratch-resistant, and ultra-quiet accurate operation.

2. Informació de seguretat

Please read all safety instructions carefully before operating the Kingroon KP5L 3D printer. Failure to follow these instructions may result in injury, product damage, or poor print quality.

• Feu servir sempre la impressora en una zona ben ventilada.
• Mantingueu la impressora allunyada de materials inflamables i fonts de calor.
• No toqueu el broquet calent ni la base escalfada durant el funcionament. Deixeu que els components es refredin abans de manipular-los.
• Ensure the power supply is correctly connected and grounded.
• Mantingueu els nens i les mascotes allunyats de la impressora durant el funcionament.
• Do not attempt to modify the printer's electrical components.
• Use only recommended filament types and sizes.
• Desendolleu la impressora de la presa de corrent abans de realitzar qualsevol manteniment o neteja.

3. Contingut del paquet

Verify that all components listed below are present in your package. If any items are missing or damaged, please contact Kingroon customer support.

Imatge: Un cop mésview of all components included with the Kingroon KP5L 3D Printer, such as the main printer frame, print bed, filament holder, user manual, tools, and cables.

• Kingroon KP5L 3D Printer Main Unit
• Print Bed (Carbon-crystalline silicon glass)
• Portafilaments
• Cable d'alimentació
• Cable USB
• SD Card (with pre-loaded models and software)
• Tools (Allen wrenches, spanner, pliers)
• Sampel Filament
• Manual d'usuari
• Broquet de recanvi
• Material Interruption Detection Sensor
• Pantalla de control

4. Configuració

4.1 Muntatge

The Kingroon KP5L comes partially assembled. Follow these steps to complete the assembly:

1. Carefully remove all packaging materials and protective films.
2. Attach the Z-axis frame to the base unit. Secure it using the provided screws.
3. Connect all cables according to the labels. Ensure the mainboard and control screen cables are securely fastened.
4. Mount the filament holder onto the designated position.
5. Install the material interruption detection sensor.

4.2 Initial Power-On and Bed Leveling

After assembly, perform the initial power-on and bed leveling procedure.

• Connecteu el cable d'alimentació i engegueu la impressora.
• Navigate to the "Leveling" or "Calibration" menu on the control screen.
• Follow the on-screen instructions to manually level the print bed. Adjust the leveling knobs beneath the print bed until a piece of paper slides with slight resistance between the nozzle and the bed at multiple points.

Imatge: Primer pla view highlighting the XYZ axis linear guide structure of the Kingroon KP5L, emphasizing stability, accuracy, and low noise.

5. Funcionament

5.1 Càrrega del filament

Per carregar el filament:

1. Col·loqueu el carrete de filament al portafilaments.
2. Preescalfeu el broquet a la temperatura recomanada per al vostre tipus de filament (per exemple, 200 °C per a PLA).
3. Introduïu el filament al forat d'entrada de l'extrusora.
4. Push the filament through the extruder until it emerges from the nozzle.

Imatge: Detallada view of the Kingroon KP5L's premium short-range Titan extruder, illustrating its strong feeding process and improved printing effects.

5.2 Inici d'una impressió

To start a print:

1. Prepare your 3D model using slicing software (e.g., Cura, PrusaSlicer) and save it as a .gcode file onto the SD card.
2. Insert the SD card into the printer's card slot.
3. On the control screen, navigate to "Print from SD" and select your desired .gcode file.
4. Confirm the print job to begin.

Image: The carbon-crystalline silicon glass print bed of the Kingroon KP5L, highlighting its strong heating adhesion, easy model removal after cooling, and prevention of warping.

5.3 Característiques clau

• Resume Printing Function: The printer is equipped with a full voltage switching power supply and a resume printing function. In case of a power outage, the printer can resume printing from where it left off once power is restored, preventing print failures.


Image: Illustration of the Kingroon KP5L's full voltage switching power supply and its resume printing function, showing a print in progress and its ability to continue after interruption.

• Material Interruption Detection Sensor: This sensor provides an intelligent alarm reminder for material shortage or interruption. If the filament runs out or breaks, the printer will pause, allowing you to load new filament and resume the print.
• Funcionament silenciós: The KP5L utilizes an imported mute TMC2225 chip on its 32-bit mainboard, ensuring quiet operation during printing.


Imatge: Primer pla views of the material interruption detection sensor and the TMC2225 32-bit silent mainboard, highlighting their functions in intelligent alarms and quiet operation.

6. Manteniment

Un manteniment regular garanteix un rendiment òptim i una llarga vida útil de la impressora 3D.

• Netegeu la base d'impressió: After each print, allow the print bed to cool and then carefully remove any residual filament or adhesive. Use isopropyl alcohol for thorough cleaning.
• Manteniment de broquets: Periodically check the nozzle for clogs. If a clog occurs, use the provided needle or perform a cold pull to clear it. Replace the nozzle if it shows signs of wear or damage.
• Lubricar les peces mòbils: Apply a small amount of lithium grease or similar lubricant to the linear rails and lead screws every few months to ensure smooth movement.
• Actualitzacions de firmware: Check the Kingroon official website for any available firmware updates to improve printer performance and add new features.

7. Solució De Problemes

This section addresses common issues you might encounter with your Kingroon KP5L 3D printer.

8. Especificacions

Key technical specifications for the Kingroon KP5L 3D Printer:

• Model: Kingroon KP5L
• Tecnologia d'impressió: FDM (Fused Deposition Modeling)
• Volum de construcció: 11.8 x 11.8 x 12.9 polzades (300 x 300 x 328 mm)
• Extrusora: Premium Titan Extruder
• Placa base: 32-bit Silent Mainboard with TMC2225 Drivers
• Sistema de moviment: XYZ Axis Dual-axis Linear Guide Structure
• Print Bed: Carbon-crystalline Silicon Glass
• Resume Printing Function: Sí
• Material Detection: Material Interruption Detection Sensor
• Dimensions del producte: 11.8 "P x 11.8" W x 12.9" H
• Pes de l'article: 34.8 lliures
• Font d'alimentació: Vol complettage Switching Power Supply
• Dispositius compatibles: Laptop, Smartphone (for control/slicing software)

9. Garantia i Suport

Kingroon provides a standard warranty for the KP5L 3D Printer. Please refer to the warranty card included in your package or visit the official Kingroon weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.

For technical support, troubleshooting assistance, or spare parts, please contact Kingroon customer service through their official website or the contact information provided in your product documentation. When contacting support, please have your printer's model number (KP5L) and purchase information readily available.

Kingroon Official Weblloc: www.kingroon.com (Exampl'enllaç, l'enllaç real pot variar)