Longer LK5 Pro 3D Printer Fully Open Source Motherboard Upgrade to TMC 2209 4 Silent Driver, DIY for Families and Schools FDM 3D Printers with Large Print Size 11.8x11.8x15.7 Inch, Compatible with PLA
Condition: New
Buy Now, Pay Later
As low as
$50.00
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 6 left in stock, order soon!
Arrives
Monday, May 11
Recently Viewed
Size: LK5 Pro Basics
Features
- Larger Build Volume & 180mm/s Fast Printing : Longer LK5 Pro 3D printer has a large build volume of 11.8 x 11.8x 15.7in. / 300*300*400mm, a larger creation space to meet more of your 3D printing needs. Featured with a printing speed of 180mm/s that is faster than the industry standard.
- Stable Structure & Higher Precision : The printer uses a reinforced design of diagonal bars to form a stable triangular structure that minimizes vibration and allows for more stable printing. Longer 3D Printer uses lattice glass plate, which not only makes the model easier to disassemble but also makes the hotbed flatter, providing higher-quality prints.
- Ultra-Silent Driver & Open Source Motherboard : Our 3D printer adopts ultra-silent TMC2209 driver to give you a quiet environment. With the open source firmware, you can try your fantastic ideas on LK5 Pro by changing the G-code.
- Filament Exhaustion Detection & Resume Printing Function : Longer 3D printer is equipped with filament and power detection sensors, which will intelligently pause the printing process if encountering filament exhaustion or unexpected power failure. It can resume printing from the last printing position when power is restored, saving your time and reducing waste.
- 90% Pre-assembled & 100% Satisfaction Service : The upgraded Longer 3D printer is a 90% pre-installed printer, ferfect for Beginners. We also provide the lifetime technical support and 24 hours professional customer service. If you have any questions during use, please feel free to contact Longer's customer support team.
Brand: Longer
Material: Acrylonitrile But, Polylactic Acid
Color: Black
Product Dimensions: 24.41"D x 7.68"W x 23.42"H
Item Weight: 12.23 Kilograms
Product Dimensions: 24.41 x 7.68 x 23.42 inches
Item Weight: 26.9 pounds
Date First Available: June 19, 2023
Manufacturer: LONGER
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: LK5 Pro Basics
I purchased this printer to prototype parts before having them cut form steel. I followed a youtube video on assembly and it was easy and straight forward. All the tools to assemble were included. I drew up a small flat washer in FreeCad and used Cura to slice it. Loaded the sd card into the printer and hit print on the touchscreen. The part printed without issue. It worked better then expected right out of the bow and I dont have any experience with any 3 d printers. I do have an issue with the base of the prints (elephants foot) but that is on me and figuring out the setting to adjust to correct it. Overall I am very pleased with the printer and am glad I purchased it. It wont take long at all for it to pay for itself.
...
show more
Reviewed in the United States on January 1, 2024 by krista
Size: LK5 Pro Basics
The media could not be loaded. This is a fantastic beginner printer. It's not the fastest on the market but it prints with very good quality and the wide of variety of filaments it can use and the large build volume makes for a great tool for both beginners and hobbiest to be able to learn and practice their skill. Small problems, manual leveling with the build plate, but this is a great opportunity for newbies like myself to learn what spacing is needed and how to fix many issues. The spool holder is just a rod that holds the spool, in my opinion putting a spinning rod on a bearing that is the actual diameter of the internal hole on the spool would help mitigate jams although I have not had an issue with jams yet at all. Overall this is a great printer at a very low price that seems to hold up to the abuse of someone learning 3d printing from no prior experience
...
show more
Reviewed in the United States on February 14, 2026 by Drew S.
Size: LK5 Pro Basics
The media could not be loaded. As the title says, I'm kinda disappointed. This is a beautiful, large, very user friendly printer that prints very smoothly if you're using the right filament. Very quiet so I can run it through the night. Came with detailed instructions and pretty decent tools. My only concern is that after only a week of use the filament sensor broke causing the project I was printing to be incomplete and unsalvageable wasting almost an entire spool of filament. Luckily it came with an extra sensor so after I swapped it out it's working great again. Not looking too great for the future though if this is the kind of wear and tear to be expected.
...
show more
Reviewed in the United States on January 8, 2024 by Ryan
Size: LK5 Pro Basics
Used this printer for many projects, including light sabers, snakes with multiple moving parts, boats, frisbee, large multi-piece ship, and many other items using PLA and PETG filaments. Print quality is great and files are easy to transfer from the Cura and Tinker Cad websites to the printer. The printer menu is intuitive and easy to use.
...
show more
Reviewed in the United States on September 13, 2024 by L.H.C.
Size: LK5 Pro Basics
It works great. This is my first printer so I wasn’t entirely sure what to expect as far as quality and print quality but I’m satisfied with its performance. Only putting 3 stars though because it took forever to ship out and it arrived defective. I was already expecting a bit of a wait time because of my location but it took almost a whole month to get shipped out. In total I waited about 2 months just for it to arrive with a defective power supply. I wasn’t gonna wait for it to get replaced so i opted to drop some more money on a replacement power supply and then return it if that wasn’t the only issue but thankfully that solved the issue. As far as print quality it doesn’t blow me away but for what it is and my purposes it does a great job. I will probably be upgrading the extruder gears in the future. It’s a little too tight and smashes the filament a bit and you can’t adjust it. I dialed in some other settings and it seems to not be that big of an issue now. Print bed sags in the middle and you can’t level it perfectly. I ordered a new PEI sheet hopefully that fixes that issue. I would say it’s a great entry budget printer. Great for making test parts and large prints. The print quality itself isn’t amazing but it could just be I haven’t gotten my settings dialed in perfectly yet and also could be my filament I’m seeing issues that might be due to humidity and the filament being a little damp. It’s also very quiet I can almost sleep with it going about 5ft away. Assembling the printer was pretty easy. Only note I would make is the diagonal support bars you can’t adjust them like a turnbuckle you have to unscrew them from the brackets and count threads/rotations and check if it’s square each time. It’s a little annoying but once it’s over it’s not a big deal. Only other thing would be the bed leveling dials backing out after a while but I found a print online to replace them with stepped ones that click. I could do without the struggle I’ve had with this machine but I have learned a lot from working with it so I say it was worth it. Also it seems most of the issues I’ve ran into aside from the defective parts have been normal issues you will run into with any printer.
...
show more
Reviewed in the United States on March 21, 2026 by S
Size: LK5 Pro Basics
Be prepared for a short life span with this crap… I’ve had this printer for only two months and it’s failed to print..you’ll be spending more time fixing the leveling.. than printing. This printer needs double rails, cause the leveling is always uneven, and it wobbles…due to the glide wheels being not properly pressed against the single rail attachment causing your prints to lift off the bed at the very start.. so my suggestion is…pay more for something way better with automatic leveling…
...
show more
Reviewed in the United States on March 8, 2026 by Qwalon Tabb-Tandy
Size: LK5 Pro Basics
I have owned this printer for over 5 months now and use it basically every day. I bought it because I already owned a Longer laser and it has been incredible so I decided to stay with the same company and have had no regrets. It might be a little slower than some but the quality of the prints it produces is unmatched. I also like the fact that the build area is a little bigger than most.
...
show more
Reviewed in the United States on July 15, 2024 by Bonny Hoffman
Size: LK5 Pro Basics
Instructions are basically a few pictures that leave out how to mount the vertical axis bearing as well as the limit switch. The vertical axis bearing is very poorly designed the bearing is completely loose in the housing so basically it is not used resulting in it being more of a guide. However, I have ran about 48hrs of printing so far and the quality and setup has been very good so far
...
show more
Reviewed in the United States on January 13, 2024 by Amazon Customer