Longer LK1 Mainboard Alfawise U20 Mainboard Original 3d Printer Motherboard longer3d motherboard
This motherboard is a upgraded LK1/U20 motherboard, but it’s still fully compatible with the old LONGER LK1 and ALFAWISE U20. It has been tested by longer3d R&D department.
We have upgraded the firmware before we send it.
LONGER LK1 Firmware link from longer3d:
LONGER LK1 Firmware link: https://www.dropbox.com/sh/si2vgtg8era0hf0/AABS8myAKXlad_6ndoDIbs6Fa?dl=0
Comprehensive Technical Support Longer3d is the origianl manufacturer of several popular 3D printers on the market. Please support our work by purchasing directly from Longer3d’s official store and receive permanent technical support from Longer’s great R&D team. Shipping
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When you choose “Seller’s Shipping Method” it shows: Tracking Information not available.It is wrong. You still can have a tracking number.
For 3D printers, you can choose the free “seller’s shipping method”, but sometimes it take more than a few days than the expected time, you need to accept this risk.
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Customs maybe impose tariffs in some countries such as the European Union. These fees will be paid by the customer.In order to reduce the burden on our customers, we maybe declare lower value. But the risks involved require buyers to bear, if you need to declare specific values,please tell us.
We really need 5 stars as a new stores. The dispute and negative score will make AliExpress close our store in the worst situation
Support LONGER Official website: longer3d.com You can contact us via the internal mail function of AliExpress. Click “Contact Now”. Service 12 months warranty period for the 3d printer. We will work with you until the printer is working properly. Please contact us before leaving neutral or negative feedback. We will always provide you with the best service. Payment AliExpress Pocket, PayPal, Visa, MasterCard, Maestro, American Express, QIWI, Boleto, bancontact, iDeal, Przelewy24, SMS Payment in Russia(MTC, MegaFon, Beeline, TELE2).