# Longer LK10 Plus: specs, SimplyPrint compatibility and setup > **Not confirmed yet - help us find out** (We can't tell). We don't know yet. If you have one, you can find out in a few minutes and confirm it for everyone. - By Longer, China - Launched April 7, 2026 - Canonical page: https://simplyprint.io/compatibility/longer-lk10-plus ## Longer LK10 Plus at a glance The LK10 Plus is a large-format, Klipper-based bedslinger from Longer with a 320 x 320 x 400 mm plate and speeds up to 500 mm/s. It is for hobbyists who want a big plate at a low price. - Build volume: 320 x 320 x 400 mm - Enclosure: Open frame - Max print speed: 500 mm/s - Motion system: Bed slinger - Prints well: PLA, PETG, TPU & flexibles, ABS & ASA - Connectivity: Wi-Fi, USB ## Connect the Longer LK10 Plus to SimplyPrint | Way of connecting | Status | What you need | Notes | | :--- | :--- | :--- | :--- | | SimplyPrint | Not confirmed yet - help us find out | | | | Klipper (Moonraker) | Not confirmed yet - help us find out | | Longer says it ships Klipper on a 'Klipper high-speed board', and the manual connects OrcaSlicer over LAN with the 'Octo/Klipper' host type, which suggests Moonraker, but no source names Moonraker, Mainsail or Fluidd. Check port 7125 on a unit. ([Source](https://cdn.shopify.com/s/files/1/0987/2808/3819/files/LK10-Plus-User-Manual.pdf?v=1787207281)) | | OctoPrint (Directly, over USB) | Not expected to work | | Klipper-based board with Wi-Fi/LAN and USB-drive printing; no USB serial printing documented. ([Source](https://cdn.shopify.com/s/files/1/0987/2808/3819/files/LK10-Plus-User-Manual.pdf?v=1787207281)) | - [Help us confirm](https://simplyprint.io/compatibility/longer-lk10-plus/confirm) ## What slicer to use for the Longer LK10 Plus None of the slicers in SimplyPrint's cloud can slice for the Longer LK10 Plus that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. - [PrusaSlicer](https://simplyprint.io/features/slicer/prusaslicer): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [OrcaSlicer](https://simplyprint.io/features/slicer/orcaslicer): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [BambuStudio](https://simplyprint.io/features/slicer/bambustudio): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [ElegooSlicer](https://simplyprint.io/features/slicer/elegooslicer): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [CrealityPrint](https://simplyprint.io/features/slicer/crealityprint): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [Cura](https://simplyprint.io/features/slicer/cura): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud - [Kiri:Moto](https://simplyprint.io/features/slicer/kirimoto): No profile for the Longer LK10 Plus · Runs in the SimplyPrint cloud We only list slicers you can use in the SimplyPrint cloud, so there may be others for the Longer LK10 Plus. ## Longer LK10 Plus specifications: bed size, print height and more ### Size - Build volume: 320 x 320 x 400 mm - Bed type: Square - Bed size: 320 x 320 mm - Max print height: 400 mm ### Printing - Enclosure: Open frame - Motion system: Bed slinger - Max print speed: 500 mm/s - Max extruder temperature: 300 °C - Has heated bed: Yes - Max bed temperature: 110 °C - Number of nozzles: 1 - Toolheads: 1 - Direct drive: Yes - Probing tool / Auto Bed Leveling: Yes - Filament width: 1.75 mm ### Multi-material - Toolchanger or hotend changer: No - IDEX (independent dual extruders): No ### Connecting - Connectivity: Wi-Fi, USB - Prints from: USB stick - Supports serial printing: Unknown - Shipped firmware: Unknown ### Files and slicing - Supported file formats: G-code (.gcode, .gco, .g) ### The printer - Printer manufacturer / brand: Longer - Printer model name: LK10 Plus - Made by a company from: China - Launched: April 7, 2026 - Still made: Yes [Read more by the manufacturer](https://www.longer3d.com/products/lk10-plus-fdm-3d-printer) ## What filament can the Longer LK10 Plus print? Filament compatibility for the Longer LK10 Plus: the materials Longer lists for it. | Filament | Suitability | Notes | | :--- | :--- | :--- | | PLA | Great | On the maker's list of materials for this printer. | | PETG | Great | On the maker's list of materials for this printer. | | TPU & flexibles | Great | On the maker's list of materials for this printer. | | ABS & ASA | Great | On the maker's list of materials for this printer. | | Nylon (PA) | With care | Possible with care - an enclosure and very dry filament are essential. | | Polycarbonate (PC) | With care | On the edge - PC really wants an enclosed, hot chamber to avoid warping. | | Carbon-fiber & glass-filled | With care | Possible if you fit a hardened or wear-resistant nozzle - the abrasive fibers quickly wear a stock brass nozzle. | ## When to choose the Longer LK10 Plus Choose the LK10 Plus when build size matters more than enclosure or multi-material, and you print PLA, PETG, ABS, ASA or TPU. Longer lists it on sale at 419.99 USD (regular 549.99) with automatic eddy-current levelling and a 25 mm³/s high-flow direct-drive extruder. We found no independent review, so its speed and quality claims are the maker's own. For enclosed, easy-to-run printing choose a Bambu Lab P1S instead, and note its SimplyPrint connection is not confirmed here. ### Pros - Very large 320 x 320 x 400 mm build volume for the price (Longer). - Klipper-based high-speed mainboard, up to 500 mm/s, with a high-flow extruder rated up to 25 mm³/s (Longer). - Automatic bed levelling with an eddy-current sensor and automatic Z offset (Longer). - Prints PLA, PETG, ABS, ASA and TPU, with Wi-Fi and a 4.3-inch colour touchscreen. - Sale price of 419.99 USD and a 12-month warranty (Longer). ### Cons - Open frame with no enclosure, so ABS and ASA are harder to print well and hot parts are within reach. - A moving bed at this size can limit quality at high speed; the 500 mm/s figure is a maker claim with no independent test. - SimplyPrint compatibility is unknown for Klipper and unlikely for OctoPrint, so connecting is not assured. - No built-in camera is listed, and no independent review was found. ### Who it suits - Schools: Not a good fit. An open frame with a large moving bed is not safe or quiet enough for a classroom, and a SimplyPrint connection is not confirmed. - Hobbyists: Good fit. A large plate and Klipper at a low price suit tinkerers, though the quality claims are untested by independent reviewers. - Businesses: Can work. The size helps with big prototypes, but there is no enclosure and no independent evidence of reliability. - Print farms: Not a good fit. No listed camera, an open frame and an unconfirmed SimplyPrint connection make it a weak fit for many machines running unattended. ## Printers like the Longer LK10 Plus that work with SimplyPrint - [LulzBot TAZ 8 Long Bed](https://simplyprint.io/compatibility/lulzbot-taz-8-long-bed): Expected to work, 295 x 582 x 285 mm, Similar build volume · Also prints ABS & ASA - [LulzBot TAZ 8 XT](https://simplyprint.io/compatibility/lulzbot-taz-8-xt): Expected to work, 295 x 295 x 582 mm, Similar build volume · Also prints ABS & ASA - [Prusa XL+](https://simplyprint.io/compatibility/prusa-xl-plus): Compatible, 360 x 360 x 360 mm, Similar build volume · Also prints ABS & ASA - [Tronxy VEHO 3](https://simplyprint.io/compatibility/tronxy-veho-3): Compatible, 330 x 330 x 400 mm, Similar build volume · Also prints ABS & ASA ## Where to buy the Longer LK10 Plus - [Longer's global store](https://simplyprint.io/buy/8322) (Official store): $299.99 (Price at Longer, checked October 23, 2026) - [View at TECBEARS](https://simplyprint.io/buy/8323) (Affiliate link) ## About Longer Longer (Shenzhen Longer 3D Technology Co., Ltd.) is a Chinese maker of budget FDM and resin 3D printers, laser engravers and UV printers. Its LK series of open-frame bed slingers, up to the LK5 Pro it still sells, is aimed at beginners, and it also built the Alfawise U20 and U30 sold under another name. In 2026 it added the LK10 and LK10 Plus, which run on a Klipper board. - Headquarters: Shenzhen, China - Ownership: Shenzhen Longer 3D Technology Co., Ltd., privately held - Website: https://www.longer.net Openness: Mixed (3.4 of 5) Published Marlin source, spare parts and slicer support for the older LK line; we found no published source for the new Klipper-based LK10. - Firmware and custom firmware (3 of 5): Longer published Marlin source for the LK1, LK4 Pro and LK5 Pro on GitHub (GPL-3.0, last updated 2022) and Klipper configs for older models (updated 2024). We found no source for the LK10's Klipper firmware. - Third-party filament, slicers and parts (4 of 5): Any filament, and no Longer slicer is required: Cura ships profiles for the LK1 to LK5 Pro and OrcaSlicer for the LK10 and LK10 Plus. Longer sells nozzle kits and hotend parts; we did not confirm which third-party nozzles fit. - Repairs and spare parts (4 of 5): Longer's shop sells LK-series mainboards, touch screens, heated beds, stepper motors, extruders, fans and nozzle kits; it publishes no CAD files. - Community and documentation (3 of 5): Longer runs a download centre with firmware, slicer builds and manuals, and a GitHub account with firmware source and Klipper configs; we found no official forum. ### Pros - Low prices for simple, beginner-oriented printers. - Marlin source published for the LK5 Pro and older models. - Spare parts sold, from mainboards to nozzles. - Profiles in both Cura and OrcaSlicer. ### Cons - No published source for the new LK10's Klipper firmware. - The LK5 Pro's firmware has not been updated since February 2022. - No official forum or community documentation hub found. ### Track record - 2026: Longer launched the LK10 and LK10 Plus, bed slingers on a Klipper board rated up to 500 mm/s. - February 2022: Longer released LK5 Pro firmware V0.4.0, based on Marlin 2; in October 2026 it was still the newest LK5 Pro firmware in Longer's download centre. - November 2020: Longer published the Marlin source for the LK1, LK4 Pro and LK5 Pro on GitHub under the GPL-3.0. How Longer compares with every other brand: https://simplyprint.io/articles/best-3d-printer Affiliate disclosure: Some links on this page are affiliate links. We may earn a commission if you make a purchase, at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases. ## Frequently asked questions ### Is the Longer LK10 Plus compatible with SimplyPrint? We don't know yet. SimplyPrint works with 130+ brands and 600+ models via OctoPrint, Klipper and built-in integrations; if you have a Longer LK10 Plus, our compatibility check tells you in a few questions how it could connect. ### What slicer should I use for the Longer LK10 Plus? None of the slicers in SimplyPrint's cloud can slice for the Longer LK10 Plus that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. ### What filament can the Longer LK10 Plus print? Longer lists PLA, PETG, ABS & ASA and TPU & flexibles for the LK10 Plus. ### What is the Longer LK10 Plus's bed size and build volume? The Longer LK10 Plus has a 320 x 320 mm print bed and prints up to 400 mm tall, a build volume of about 320 x 320 x 400 mm. See the full specifications table above for bed type, temperatures and more. ### When did the Longer LK10 Plus come out? Longer launched the LK10 Plus on April 7, 2026. ### Where can I buy the Longer LK10 Plus? From Longer's own store, which has shops for everywhere else. The links on this page go to those stores; some are affiliate links, so we may earn a commission at no extra cost to you. --- © 2026 SimplyPrint. All rights reserved. This page and the compatibility, specification and review data on it are compiled by SimplyPrint and may not be copied, scraped, reproduced or republished, in whole or in part, without prior written permission. 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