The XYZprinting da Vinci Jr. 1.0 A Pro 3D Printer is capable of using third-party 1.75mm PLA or PETG filaments, now with optimized print settings in XYZprint. Using a 9-point auto-calibration system, this printer allows for an easy setup as well as maintenance. With a single extruder and a 6.9 x 6.9 x 6.9" build volume, this printer has a 20 to 400 micron layer resolution. This printer also supports optional accessories, such as the hardened steel nozzle and a laser engraver (both sold separately).