Ultimaker 2 Go

The Ultimaker 2 Go is an FDM 3D printer from Ultimaker B.V. with a 120 x 120 x 115 mm build volume.

Calibration

• Verify filament diameter and spool fit before the first print.

Action: Use 2.85 mm / “3 mm” filament only, and confirm the spool hub is physically compatible with the printer’s filament path and holder geometry. PCMag notes that the extrusion system is designed for thicker filament and that third-party filament can work if the spool hole is large enough for the machine’s feeding arrangement.

Common defects

The Ultimaker 2 Go is a strong compact printer, but its limitations are closely tied to its generation, small format, and unheated-bed architecture. The most important defects and field issues are below.

• Unheated bed limits material range and adhesion reliability.

Symptoms: Corner lift, weak first layers, inconsistent adhesion on anything other than well-prepared PLA, and difficulty printing larger flat parts.

What it is used for

The Ultimaker 2 Go is best understood as a premium compact PLA printer rather than a general-purpose industrial machine. It excels when you want high-quality small prints, a portable footprint, and a straightforward, low-drama workflow.

• Small, high-detail PLA parts:.