Manual d'instruccions de la impressora 3D d'escriptori EasyThreed K7 Mini

1. Introducció

The EasyThreed K7 is a compact and user-friendly mini 3D printer designed for educational use and DIY enthusiasts. It features a 100x100x100mm print size, one-key printing, and a non-heated build plate for enhanced safety, making it suitable for children and beginners. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your EasyThreed K7 3D printer.

Figure 1: EasyThreed K7 Mini Desktop 3D Printer with example prints.

2. Informació de seguretat

Please read all safety instructions carefully before operating the printer to prevent injury or damage to the device.

• Superfícies calentes: The extruder nozzle can reach high temperatures. Avoid touching the nozzle during operation or immediately after printing.
• Parts mòbils: Mantingueu les mans, els cabells i la roba ampla allunyats de les peces mòbils durant el funcionament.
• Ventilació: Operate the printer in a well-ventilated area.
• Font d'alimentació: Use only the provided power adapter. Ensure the power supply is stable and matches the printer's requirements.
• Seguretat dels nens: The EasyThreed K7 features a non-heated bed, which enhances safety, especially for younger users. However, adult supervision is always recommended when children are operating the printer.
• Manipulació de filaments: Store filament in a dry place to prevent moisture absorption, which can affect print quality.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al vostre paquet:

• 1 x EasyThreed K7 3D Printer Kit
• 1 x Filament Holder
• 1 x TF Card (4G+)
• 1 x Lector de targetes
• 1 x 5m PLA Filament (Random Color)
• 1 x Tornavís
• 4 x cargols
• 1 x cable d'alimentació
• 1 x cable USB
• 1 x User's Manual (Inside TF Card)

Figure 2: Package contents including TF card, USB cable, filament holder, power supply, screwdriver, screws, and PLA filament.

4. Guia de configuració

Follow these steps to set up your EasyThreed K7 3D printer:

1. Assemble the X.Z Axis: Install the X.Z axis assembly onto the base of the printer. Secure it with the four provided screws.
2. Install Filament Holder: Attach the filament holder to the designated slot on the printer.

Figure 3: Visual guide for installing the X.Z axis and filament holder.

3. Connectar l'alimentació: Plug the power adapter into the printer's power port and then into a wall outlet.
4. Carrega el filament: Place the PLA filament spool onto the filament holder. Gently feed the end of the filament into the extruder's intake hole until it is gripped by the extruder motor.
5. Inseriu la targeta TF: Insert the provided TF card into the card slot on the printer.

For a visual guide on the assembly and initial setup, please watch the official setup video:

5. Instruccions de funcionament

The EasyThreed K7 is designed for simple, one-key operation.

5.1 Preparing Your 3D Model

1. Programari: Use compatible slicing software such as Easyware K7, CURA, or Simplify3D to prepare your 3D models.
2. File Format: Your 3D model files should be in STL/OBJ format. The slicing software will convert these into GCODE files, which the printer understands.
3. Tallar: Load your STL/OBJ file into the slicer software. Adjust print settings (e.g., layer height, infill, print speed) as desired. Save the generated GCODE file a la targeta TF.

5.2 Printing Your Model

1. Encès: Ensure the printer is connected to power and the TF card with your GCODE file s'insereix.
2. One-Key Printing: The EasyThreed K7 features a simple one-key printing function. Press the designated print button (refer to the printer's control panel for exact location) to start printing the model from the TF card.
3. Seguiment: Monitor the initial layers of your print to ensure proper adhesion to the build plate.
4. Finalització: Once printing is complete, the printer will stop. Carefully remove the printed model from the detachable build platform.

Figure 4: Preparing a 3D model using slicing software on a computer.

6. Manteniment

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

• Netegeu el broquet: Periodically clean any filament residue from the nozzle using a small brush or a needle (when the nozzle is slightly warm, but not hot).
• Netegeu la placa de construcció: After each print, clean the build plate to remove any adhesive residue or small plastic pieces. A clean surface is crucial for good print adhesion.
• Comproveu si hi ha cargols solts: Regularly inspect the printer for any loose screws or connections and tighten them if necessary.
• Lubricar les peces mòbils: Occasionally, apply a small amount of lubricant to the smooth rods and lead screws to ensure smooth movement of the print head and build plate.
• Filament Storage: Store unused filament in a sealed bag with desiccant to prevent moisture absorption.

7. Solució De Problemes

Aquí teniu alguns problemes comuns i les seves possibles solucions:

• Print Not Sticking to Build Plate:
  • Ensure the build plate is clean and free of dust or grease.
  • Verify that the first layer height and bed leveling are correctly set in your slicing software.
• Filament sense extrusió:
  • Check if the filament is properly loaded and not tangled.
  • Ensure the nozzle is not clogged. You may need to perform a cold pull or use a cleaning needle.
  • Verify the extruder temperature is set correctly for your PLA filament (180-230℃).
• Poor Print Quality (e.g., stringing, layer shifting):
  • Adjust retraction settings in your slicer software to reduce stringing.
  • Check belt tension and ensure all moving parts are secure to prevent layer shifting.
  • Ensure the printer is on a stable surface to minimize vibrations.
• La impressora no respon:
  • Comproveu totes les connexions d'alimentació.
  • Ensure the TF card is inserted correctly and contains valid GCODE files.
  • Reinicieu la impressora.

8. Especificacions

Figure 5: Detailed specifications of the EasyThreed K7 3D Printer.

Figure 6: Physical dimensions of the EasyThreed K7 printer.

9. Consells d'usuari

No specific user tips were found in the provided reviews or Q&A content. However, users often find success by ensuring proper bed leveling and using recommended print settings for their chosen filament. Experimenting with different slicing software settings can also help optimize print quality for various models.

10. Garantia i Suport

The EasyThreed K7 Mini Desktop 3D Printer comes with a 12-month manufacturer's limited warranty for defective items. Accessories included with the printer are covered by a 3-month warranty. This warranty does not cover items damaged due to misuse or after the warranty period has expired.

For technical support, warranty claims, or any questions regarding your printer, please contact the seller or manufacturer directly. Ensure you have your order number and a detailed description of the issue ready when seeking support.