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.
