Prusa MK4S 3D Printer with Enclosure and Custom Spool Scale - $980 (Eugene)

Prusa MK4S 3D Printer with Enclosure and Custom Spool Scale 1

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condition: excellent

make / manufacturer: Prusa

model name / number: MK4S

size / dimensions: 28"D x 21"W x 21.5"H

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Used, but well taken care of. Most of its life it has lived in a dust-free environment inside the enclosure. Prints flawlessly. These printers are a workhorse and this one is just barely getting broken-in. See photo of printer's odometer showing total time tine and filament distance used. 2.1km of filament is about 6.3 spools. That (and the ~11 day run time) is nothing compared to abuse these printers put up with in print farms. This printer was originally bought as a MK3S+ and was upgraded most recently to a MK4S only 3 months ago.

The Prusa enclosure is fully loaded from the factory. It includes the advanced filtration system (HEPA filter and activated carbon), internal LED lights, quick release power supply cable and the door lock (lock not installed).
The enclosure also has a custom feature. It has a load cell built into the horizontal spool arm to precisely weigh your spool. An LED display shows the exact weight of the filament spool in grams. This feature will give you confidence that you have enough filament to complete a print, since the slicer tells you exactly how much filament in grams you will need for every print.

We have two videos we can send upon request. A one minute video showing how the load cell works, and a video of it printing the test piece.

What's included:
-Prusa MK4S Printer
-Prusa Enclosure with advanced filtration system, LED light, quick-release power supply cable and door lock (lock not installed)
-Smooth PEI print sheet
-Custom built-in spool scale

This combo sells for $1,618 brand new. $999 for the assembled printer and $619 for the enclosure.

post id: 7898714452

posted: 2025-11-27 14:19

updated: 2025-12-14 21:49

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Prusa MK4S 3D Printer with Enclosure and Custom Spool Scale -...

Used, but well taken care of. Most of its life it has lived in a dust-free environment inside the enclosure. Prints flawlessly. These printers are a workhorse and this one is just barely getting...