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Anet ET4 Pro 3D Printer


With TMC2208 Stepper Driver

Available Now!

Ships from the USA!


Upgrade function:
- The newly upgraded auto-leveling function is changed to the photoelectric sensor type, and the leveling is more accurate.  - Supports the function of a continuous power failure and continues printing after power is restored. - Support material cut-off detection function, lack of material alarm and pause printing. - Support the function of automatic feeding and unloading, which can be easily solved with one click; - Simple and convenient operation with the 2.8-inch color touch screen. - The motor driver chip is upgraded to TMC2208, replacing A4988. 256 micro-step subdivision, ultra-quiet, low resonance. New industrial-grade chip control motherboard, fast operation, strong function, with overcurrent protection, overload protection, temperature runaway protection Turn on the heating switch) and other functions.   Optimized components:
- Optimize the extrusion mechanism to make the structure more stable and reliable; - Optimized hot-bed mechanism: larger-sized hand-twisted nuts make manual leveling easier and more accurate; the hot-bed line is fixed with screws to ensure stable and safe heating of the hot-bed. - Power supply upgrade: adopt international brand power Mean Well to ensure more secure and reliable printing; - With offline upgrade function. Copy the upgrade file into the memory card and insert it into the 3D printer to complete the program upgrade.   The basic configuration is more assured:
- The printing platform is equipped with an aluminum substrate hotbed + tempered glass + PC film. The hotbed heats up rapidly, and it takes only 5 minutes to reach 100 degrees. The glass platform makes the model print flat and smooth, easy to stick and easy to take. - Factory pre-assembled, modular installation, can be installed and used in only 10 minutes.

Model ET4 PRO
Color Black
Structure Aluminum frame +sheet metal
Extruder quantity 1
Printingsize 220*220*250mm
Printing resolution ±0.1mm
LayerThickness 0.1-0.3mm
Connection mode Online/Offline Printing
LCD Display 2.8 inch color touch screen
Movement speed 10~300mm/s
Printing speed 20-150mm/s
Standard nozzle diameter 0.4mm
Extruder working temperature(Max) 250℃
Hot bed temperature(Max) 100℃
Hotbed Material Aluminum Plate and Tempered Glass and PC Stickers
XY Axis Position Precision 0.012mm
Z Axis Position Precision 0.004mm
Printable Filaments ABS/PLA/HIPS etc.
Filament Diameter 1.75mm
Recommended Filament PLA
Control software language English/Chinese/French / Korean
Data Input Format STL/OBJ/JPG
Data Output Format Gco/Gcode
Moulding Support Automatically YES
Continued power failure YES
Broken material detection YES
Automatic leveling YES
Automatic feeding and returning YES
Machine size 440*340*480mm
Machine net weight 7.6Kg
Packing Size 510*485*250mm
Package weight 9.8±0.2KG  
Power Supply Input:AC 100-120V/6.8A 200-240V/3.4A 50/60Hz Output:DC 24V 350W
Operating System Windows,MAC
Printing Software Cura
Working Condition Temp:0-40℃,Humidity:5-80%


Package Included:

1 x ET4 pro 3D printer Kit

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Cancellations & Refunds/Returns:

Before accepting a return on a product that isn't functioning as it should, Project 3D Printers reserves the right to exhaust any and all means to resolve and/or repair the malfunction through technical support and replacement parts provided by both the manufacturer and Project 3D Printers.  No return will be accepted without reasonable attempts to resolve the issue(s) first.  All returned products must be returned within 10 days of date of purchase.

Project 3D Printers enforces a strict "No Returns Accepted" policy for opened and/or partially used products, including filament, resin, or any consumable of any size and weight that has been used or opened from its factory and vacuum seal.  Only products and consumables that are unused, and in brand new factory condition are eligible for return to the manufacturer of origin within 10 days of the purchase date.

If a product is found to be non-functional or defective, the product must be returned with its full original contents within 10 days of the delivery date for inspection of the non-functionality.  If the product is found to be defective or non-functional a full-refund will be given, not including return shipping at the customer's expense.

All orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.  Buyer is responsible for and pays a 20% restocking of the value of the returned item(s).  Buyer pays all shipping fees for the returned item(s). 

Customs Fees, Tariffs, Duty Fees and Import Taxes:

Only customers are responsible for their local import taxes, tariffs, duty fees and import taxes incurred during shipping.  To know about your customs import duties please contact your local customs office with this details  (HS Code :8477 Product description: 3d printer or 3d printer kit). If the tax amount is high, we can provide assistance to reduce it.


We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax