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MINGDA TECHNOLOGY CO.,LTD
www.md-3d.com
1 Brief Introduction
MD Series Industrial 3D Printers adhere to the design concept of the simple to the extreme. It can print
product quickly and easily, even if you've never used a 3D Printer.
The printer prints the model with PLA or ABS, so the products will be strong and durable. You can make drilling,
tapping, grinding and painting on the PLA or ABS models. MD Series 3D Printers combine proprietary hardware,
software and materials technologies creatively.
Welcome to a new world of 3D printing!
User-Guide Instructions
This User Guide has been carefully organized into "Installation", "Operation", "Maintenance" and
"Troubleshooting" sections for client to read and understand. Be sure to read the sections carefully to get the best
use of your 3D printer.
Learn More Information
SD card provides the electronic user guide. This guide provides information as following topics:
1. troubleshooting information
2. important safety statements and regulatory information
3. Printing supplies related information
4. Detailed instructions for use
You can also find more information on the official website.
http://www.md-3d.com http://www.3dMINGDA.com
Safety Precautions
The following precautions ensure that the customer uses the printer correctly and protects the printer from
damage. Please always follow these precautions.
1. Use the specified power supply voltage. Do not connect multiple devices to the printer's power outlet to
avoid overload.
2. Make sure the printer is properly grounded, Or it may cause electric shock, fire or electromagnetic
interference.
3. Contact your after-sales or local service before disassembling or repairing the printer by yourself. Check the
"Support" section in the User Guide.
4. It is recommended to use the power cord that came with the printer. Do not damage, cut or repair the
power cord. Damaged power cords present a risk of fire or electric shock. Please replace the damaged power cord
with a quality-certified power cord. Do not allow metal or liquid to come into the printer and contact with the
internal parts of the printer. It may cause fire, electric shock or other serious accident.
5. Turn off the printer and unplug the power cord from the electrical outlet under the following conditions:
1) The printer emits smoke or emits an abnormal smell.
2) The printer emits abnormal noise that has never occurred during normal operation.
3) Metal or liquid (not required for cleaning or routine maintenance) come into the printer.
4) Thunderstorm weather.
5) Power off
This guide contains the following categories.
Note: potentially dangerous situation, if not avoided, may result in minor or moderate injury.
Warning: potentially dangerous situation, if not avoided, may result in serious injury.
High temperature surface: The high temperature surface symbol indicates the presence of high temperature
equipment. When working near hot parts, be careful and wear safety gloves.
Gloves: When performing some maintenance procedures, the machine may be hot, so need to use gloves to
avoid burns.
Safety glasses: Please wear safety glasses to avoid eye injury.
Lifting hazard: Two or more people should cooperate when lifting, so as not to cause serious injury.
Recovery: Use the correct method for recovering materials and packaging materials.