Currently what used printers we sell are returns from our customers.
Some are pretty new, some are used few months.
So we could not promise the condition since each is different.
And all these printers are fixed now, it could work as normal.
Our machine has a one-year warranty
After that, we could also provide suggestion for you if you have any further problem during the using process.

If you have any problems, please feel free to contact us

Features:

1.【"Sprite" Direct Dual-gear Extruder】: The "Sprite" is lighter and features less inertia and more precise positioning, supports PLA/TPU/PETG/ABS print filaments.

2.【CR Touch Automatic Bed Leveling】: 16-point automatic bed leveling technology saves you the trouble of manual leveling and makes leveling simple and easy.

3.【High-precision Dual Z-axis】: With a Z-axis dual-screw+Z-axis dual-motor design, Ender-3 S1 works smoother and more synchronously to lower the possibility of lines and ridges on the sides of your print, thus improving the printing quality.

4.【PC Spring Steel Printing Platform】: The innovative printing platform is a combination of a PC coating, a spring steel sheet and a magnetic sticker, the model can be sticked to the platform or take off more easier.

5.【Power Loss Recovery and Filament Sensor】: Ender-3 S1 features the function of detecting filament runout or breakage/power loss and resume printing after recovery. By accurately recording the printing data at the time of power outage/filament runout or breakage, it helps to avoid the waste of filaments and time caused by accidents.

6.【Low-noise Design】: The brand-new 32-bit silent mainboard runs at low decibel levels, greatly reducing noise to let you enjoy your printing.

7.【Quick Assembling】: 96% of the printer body is pre-installed, making assembling extremely convenient with only 6 steps and the maintenance of the printer simple and easy.

Specification:

"Sprite" Direct Dual-gear Extruder

CR Touch Automatic Bed Leveling

High-precision Dual Z-axis

PC Spring Steel Printing Platform

Power Loss Recovery and Filament Sensor

4.3-inch LCD Screen

Strong Expandability

Low-noise Design

Quick Assembling

Modeling Technology : FDM

Supported Filaments : PLA/TPU/PETG/ABS

Nozzle Diameter : 0.4mm

Machine Net Weight : 9.1kg

Type of Extruder: “Sprite" Direct Extruder

Resume Printing: supported

Mainboard : 32-bit silent mainboard

Supported File Format : STL/OBJ/AMF

Build Size : 220*220*270mm

Printing Speed: 150mm/s at the maximum

Filament Diameter : 1.75mm

Extruder Gear ratio: 1:03.5

Automatic Bed Leveling: CR Touch

Rated Power: 350 W

Slicing Software : Creality style="box-sizing: border-box; outline-width: 0px; margin: 0px; font-size: 14px; line-height: inherit; padding: 0px; color: #000000; font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; background-color: #ffffff;">Printer Size: 487*453*622mm

Printing Layer Thickness :0.05-0.35mm

Number of Nozzles:1

Package Gross Weight:11.2kg

Filament Sensor:supported

Rated Voltage : 115/230v 50/60Hz 4.5/2.5A

Software Language: Chinese/English

Package Size: 540*510*260mm

Printing Precision ±0.1mm

Printing Platform:PC spring steel sheet

Maximum Heatbed Temperature ：100°C

Screen：Knob color screen

Printing Method ：Type-C USB/SD card

Maximum Nozzle Temperature ：260°C