Anet ET4 Pro - User Manual

V1.0
ET4 Pro 3D Printer User Guide
• The printer is of DIY collection. Some parts need to be assembled by customers. Take good care of
every connection parts and we suggest you to fix every connection with Hot Glue/Silica Gel.
• Please do not attempt to use the machine in any way have not described in the instructions. Improper
use may cause serious injuries and property damage.
• Keep the printer away from heat sources, fire, flammable and explosive materials. Please place the
printer in a ventilated, cool and dust free environment.
• Please do not place the printer on unstable surfaces. The vibration of the machine will affect the
printing quality.
• Use only the original power cord supplied with the printer. Please do not replace the power cord
during installation. The working power supply is 110V∕220V AC. The power plug must be plugged into
the three holes socket with ground wire to avoid damages to components or accidents such as fire
and electric shock.
• Please do not touch the nozzle, the extruder and the heating bed while operating the printer to
prevent burns and personal injuries.
• Please do not wear gloves or bracelets when operating the machine in case the movable parts cause
entanglement and cutting damage on human body parts.
• After printing, please clean up the material residues with tools and the remaining temperature of the
nozzle. Do not touch the nozzle by hands during cleaning to prevent bums.
• Maintenance work should be regular done to keep the printer in good condition and achieve high
quality prints every time. Before commencing any repair it is extremely important to turn off the
printer and let it cool down. Please use dry cloth to wipe away dust and material residues, foreign
objects on the printer body ancf guide rails. Lubricate the sliding parts, screw rods and bearing parts
with grease.
• The printer is not intended for use by children under the age of 14 and by people above the age of 60.
Please use this printer under the assistance and guidance to avoid personal injury.
• Self-disassembly or modification may cause damage or abnormal performance, and your machine will
no longer enjoy warranty service.
• Please cut off the power supply after using.
• The recommend filament for this printer is 1.75mm PLA. We recommend to use Anet official filament.
• Get more information from the flash disk in the package. And visit our website: www.anet3d.com
regularly to learn about the latest news and updates.
Notice
1. All the contents in this manual have been checked carefully. If there is any misprint or
misunderstanding of them, Anet reserves the right of interpretation and amendment without prior
notification.
2. The content in user manual, including products (appearance, color and size, etc) and software(UI,
screen snap, etc.), are for reference only and does not constitute any form of commitment. Please be
subject to the actual products.
3. All data given in this manual are theoretical values obtained by Anet internal laboratories through
tests carried out under laboratory conditions. Actual performance may vary depending on variation
among specific models, software versions, application usage, and environmental factors. All
performance metrics are subject to the particulars of the use case.

Summary

Essential Safety and Usage Guidelines

Safety Precautions

Important warnings regarding heat sources, electrical safety, moving parts, and personal protection.

Printer Maintenance and Care

Instructions for regular cleaning, lubrication, and safe maintenance procedures.

Usage Restrictions and Modifications

Guidelines on age limits, assistance, and the consequences of self-disassembly or modification.

Filament Recommendation and Resources

Recommended filament type (1.75mm PLA) and information sources like flash disk and website.

Important Notices and Disclaimers

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

This document provides a comprehensive guide for the ET4 Pro 3D Printer, a DIY collection device that requires customer assembly. The manual emphasizes careful handling of all connection parts, recommending the use of Hot Glue or Silica Gel for secure fixation. It strictly advises against using the machine in ways not described in the instructions, warning that improper use can lead to serious injuries and property damage.

Function Description

The ET4 Pro 3D Printer is designed for creating three-dimensional objects from digital designs. It operates by extruding heated filament layer by layer to build the desired shape. The printer is a DIY collection, meaning users are responsible for assembling its components. It is intended for use with 1.75mm PLA filament, with Anet official filament being recommended for optimal performance. The device is not suitable for children under 14 or individuals over 60 without assistance and guidance to prevent personal injury.

Usage Features

The printer's operation involves several key features and considerations:

• Assembly and Setup: As a DIY collection, users must assemble the printer. The manual highlights the importance of securing connections.
• Power Supply: The printer uses an original power cord and operates on 110V/220V AC. It must be plugged into a three-hole grounded socket to prevent damage and accidents.
• Operating Environment: The printer should be placed on a stable surface in a ventilated, cool, and dust-free environment, away from heat sources, fire, flammable, and explosive materials. Unstable surfaces can affect print quality.
• Safety Precautions:
  • Avoid touching the nozzle, extruder, and heating bed during operation to prevent burns.
  • Do not wear gloves or bracelets while operating to prevent entanglement with movable parts.
  • After printing, allow the nozzle to cool before cleaning to prevent burns.
  • The printer is not intended for unsupervised use by children under 14 or individuals over 60.
• Filament Compatibility: The recommended filament is 1.75mm PLA, with Anet official filament being preferred.
• Post-Printing Cleanup: After printing, material residues should be cleaned from the nozzle using appropriate tools.
• User Interface and Information: The device comes with a flash disk containing more information. Users are encouraged to visit www.anet3d.com regularly for updates.

Maintenance Features

Regular maintenance is crucial for the ET4 Pro 3D Printer to ensure good condition and high-quality prints. Key maintenance aspects include:

• Pre-Maintenance Safety: Before any repair or maintenance, it is extremely important to turn off the printer and allow it to cool down completely.
• Cleaning: Use a dry cloth to wipe away dust, material residues, and foreign objects from the printer body and guide rails.
• Lubrication: Lubricate the sliding parts, screw rods, and bearing parts with grease to ensure smooth operation.
• Nozzle Cleaning: After printing, clean up material residues from the nozzle. Avoid touching the nozzle with bare hands while it is hot.
• Power Disconnection: Always cut off the power supply after using the printer.
• Warranty: Self-disassembly or modification of the printer may cause damage or abnormal performance and will void the warranty service.

The manual also includes a "Notice" section that clarifies several important points:

• Accuracy of Manual: All contents have been carefully checked, but Anet reserves the right to interpret and amend any misprints or misunderstandings without prior notification.
• Reference Only: The content in the user manual, including product appearance, color, size, software UI, and screen snaps, are for reference only and do not constitute a commitment. Actual products should be referred to.
• Theoretical Data: All data provided in the manual are theoretical values obtained from Anet internal laboratories under specific test conditions. Actual performance may vary due to differences in models, software versions, application usage, and environmental factors. All performance metrics are subject to the specifics of the use case.

The manual visually guides users through the assembly process, showing how to connect various components, including the main frame, extruder, and heating bed. It illustrates the proper way to tighten belts and connect electrical components, emphasizing the correct orientation for each part. The diagrams clearly show the different modules and their corresponding connection points, such as S-Z, BL, TMP, FAN, E-M, S-M, X-M, and Z-M, indicating where each motor and sensor should be connected. The visual instructions also highlight critical steps like securing the deco seals and ensuring proper belt tension. The inclusion of tools like wrenches and nuts in the diagrams further aids in understanding the assembly process.

Anet ET4 Pro Specifications

General

Print Technology	FDM
Build Volume	220 x 220 x 250 mm
Nozzle Diameter	0.4 mm
Filament Diameter	1.75 mm
Connectivity	USB, SD Card
Frame Material	Aluminum
Heating Bed	Yes
Bed Temperature	up to 100°C
Nozzle Temperature	up to 260°C
Extruder Type	Single
Print Speed	100 mm/s
Display	Touchscreen
Supported Materials	PLA, ABS, PETG, TPU
File Format	STL, G-code
Power Supply	24V, 360W