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ELEGOO NEPTUNE 2S

BowdenMarlin

Specifications

Elegoo Neptune 2S technical specifications
Build Volume220x220x250
Bed TypePEI Magnetic Flexible Plate
Max Nozzle Temp260°C
Max Bed Temp100°C
Hotend TypePTFE-lined
CoolingSingle Part Cooling Fan
Max Speed100 mm/s
Max AccelerationN/A
Motion Systembedslinger
FirmwareMarlin
Nozzle Sizes0.4mm

Known Issues

warning

Inconsistent Bed Adhesion

Some users report issues with prints not adhering well to the glass bed.

Mitigation: Use glue stick or hairspray to improve adhesion.

See the full fix guide →

Filament Compatibility

PLAexcellentWell-suited for PLA with consistent results.
PETGgoodRequires slower speeds to prevent stringing.
ABSfairLack of enclosure can cause warping.
ASAfairSimilar challenges as ABS with warping risk.
TPUfairBowden setup may complicate printing flexible filaments.
NylonpoorPrinter lacks high temperatures needed for optimal results.
PCpoorPC filament requires higher temperatures than this printer can handle effectively.

Maintenance Tips

Regularly clean and lubricate the Z-axis lead screw.
Check belt tension periodically for consistent print quality.
Inspect and clear the nozzle of any clogs before starting a print.

Popular Upgrades

Upgrade to an all-metal hotend for higher temperature printing.
Install a BLTouch sensor for auto bed leveling.
Replace stock cooling fan with a more efficient model.

Best For

Hobbyist projectsPrototyping with PLA

DIALED-IN SETTINGS

FixMyPrint generates exact slicer settings for the Elegoo Neptune 2S - calibrated for your filament and slicer in seconds.

Generate Settings for This Printer