The UltiMaker S7 is a professional-grade FFF 3D printer designed for reliable prototyping, engineering workflows, and everyday production. Featuring dual extrusion, a flexible PEI-coated build plate, automatic leveling, integrated air management, and compatibility with 280+ materials, it delivers consistent print quality with a streamlined professional workflow. Technical Specs Print Head - Dual extrusion print head with auto-nozzle lifting system and swappable print cores Layer Resolution - 0.25 mm nozzle: 150 - 60 micron - 0.4 mm nozzle: 200 - 20 micron - 0.6 mm nozzle: 300 - 20 micron - 0.8 mm nozzle: 600 - 20 micron XYZ Resolution - 6.9, 6.9, 2.5 micron Air Manager - EPA fi lter - Independently tested according to UL2904 (Standard Method for Testing and Assessing Particle and Chemical Emissions from 3D Printers) with UltiMaker materials and corresponding Cura print profiles. Operating sound - < 50 dBA FAQ Is the Ultimaker S7 able to use the Metal Expansion Pack? At this time no. Ultimaker is currently working on a soloution to use the Metal Expansion Pack on the S7 What size filament do I need to use with the Ultimaker S7? The Ultimaker family of printers all take 2.85MM Filament, it can be 3rd Party Filament or Ultimakers own OEM filament. Where to find my printer serial number? All Ultimaker printers have a serial number. The serial number sticker is located at the back of the machine, where the power cable is plugged into the unit. Ultimaker serial numbers begin with 'BPP-' and contain two sets of 6 digits.