Daily printing issues

Introduction

3D printing involves melting plastic and forcing it through a small hole with precision. Understanding the basics and gaining experience is key to troubleshooting common issues.

Common Issues and Solutions

Problem: Print Pulling Off the Plate

- Description: The print is pulling off the plate due to bed temperature being too high.
- Solution: Reduce the bed temperature from 75°C to 70°C to fix the issue.

Problem: Filament Tube Disconnection

- Description: The filament tube at the extruder came out of the clamped end, causing 5 feet of filament to spool on the floor.
- Solution: Keep spare tubing, fittings, and thermals on hand. Ensure the tube end goes completely against the hotend tip and is cut perfectly square to prevent filament leakage.

Problem: Overheated Hotend

- Description: If the hotend fan gets clogged with dirt or loses performance, the tube inside will overheat and slow down or stop the filament from coming out.
- Solution: Regularly clean the hotend fan to maintain performance.

Problem: Improper Nozzle and Tube Setup

- Description: The plastic tube must fit tightly against the nozzle; otherwise, it can cause filament leakage and print issues.
- Solution: Ensure the tube is pushed tight against the nozzle and the nozzle is securely tightened.

Problem: Bed Height Adjustment

- Description: Proper bed height is crucial for a successful print.
- Solution: Watch the melted plastic coming out of the nozzle and adjust the bed height using the Tune/probe z offset menu in real time.

Tips for Beginners

- Experience Sharing: Demonstrating adjustments to a printed file downloaded from Thingiverse can help identify and address issues.
- Preparation: Keep spare parts and tools on hand to quickly address common issues.
- Precision: Ensure all components are correctly installed and tightened to prevent leaks and ensure smooth filament flow.