LONGER LK5 Pro FDM 3D Printer 90% Pre-Assembled 300x300x400mm Large Print Size with 4.3 Inch Full Color TouchScreen TMC2208 Ultra-Quiet Driver Stable Triangular Structure Filament Detector Resume Printing Lattice Glass Plate ( Item#: RTOCL-LK5PRO-US )

Features:
【Upgraded Dual Blower Kit】LONGER LK5 Pro Upgraded 3D Printer uses the newly upgraded cooling fans, dual blower kit which can promote rapid cooling of the extruded filament, powerful cooling nozzles can make the model surface better and smoother.
【90% Pre-assembled & Large Print Size】: 90% of the printers are pre assembled, and most of the parts are assembled before leaving the factory. 300*300*400mm large printing size to meet diverse printing requirements. With the reinforcement design of diagonal tie rod, a stable triangle structure is formed, which can effectively reduce the vibration and make the printing more stable.  
【Upgraded Lattice Glass Plate】: Unlike old printing hotbed, LK5 Pro uses lattice glass plate, which has a microporous structure, which not only makes the model easier to remove but also makes the hotbed flatter, provide better printing effect.
【TMC2208 Silent Driver & Support Open Source】: Ultra silent TMC2208 driver, 256 subdivision, more fine printing, more delicate texture, ensure noiseless operation, suitable for home and office environment. Open source firmware, customers can change C code according to their own needs.
【Resume Printing and Filament Detector Function】: The printer can save the printing record when power-off, and continue printing when the power is back again. Auto stop the print and prompt user when the filaments run out or break, saving time and filament.
【4.3 Inch Full Color TouchScreen】: With 4.3-inch full-color touchscreen, optimized UI interface, easy to operate, can view the printing process in real time, and bid farewell to the traditional manual knob screen.

Specifications:
Brand: LONGER
Model: LK5 Pro
Color: Black
Plug: US
Input Voltage: 110V
Output Voltage: 24V
Frame: Classic Aluminum Frame
Printing Technology: FDM
Extruder: Single
Print Size: 300 * 300 * 400mm
Layer Thickness: 0.1mm-0.4mm
Connection: USB Cable, TF Card
Touchscreen: Yes
Heated Bed: Yes
Printing Speed: ＜120mm/s
Nozzle Diameter: 0.4mm
Nozzle Temperature: Up to 250℃
Filaments: Compatible with PLA/ABS/Wood, etc
Diameter of Filament: 1.75mm
Slice Software: Cura/Repetier-Host
File Format: G-Gode,STL,OBJ
Supported OS: For Windows/Linux/Mac
Supported Language: English
Working Environment
-Temperature: 10-30℃
-Humidity: 20-50%
Product Size: 580 * 540 * 663mm / 22.8 * 21.3 * 26.1in
Product Weight: 11kg / 24.3lbs
Package Size: 62.2 * 58.8 * 19.3cm / 24.5 * 23.1 * 7.6in
Package Weight: 13.04kg / 28.7lbs

Notes:
8GB TF card is included.
5 meters PLA filament is included.(Random Color)

Packing List:
1 * 3D Printer Kit