MakerBot Replicator Z18 3D Printer (MBREP Z18) - Layer Resolution: 100 Microns, Material Diameter: 1.75 Mm [0.069 In], Material Compatibility: Makerbot Pla Material - Large Spool, Makerbot Tough Material - Large Spool Additional Materials Such As Bronzefill, Copperfill, And Woodfill (Visit Makerbot Labs), Mechanical, Construction Powder-Coated Steel: With Pc-Abs And Aluminum Composite Material, Build Surface: Injection Molded Pc­ Abs, Stepper Motors: 1.8° Step Angle With 1/16 Micro-Stepping, Operating Systems: Windows (7, 10), Mac Os X (10.9+), Electrical Power Requirements: 100­-240 V; 5.4-­2.2 A, 50/60 Hz; 350 W, Connectivity: Usb, Ethernet, Wi­Fi, Camera: Camera Resolution: 320 X 240