Started up with the first print as recommended in Printrbot Docs. The model is Spacer for Metal Spool Rack. Laid down 3M tape and gave a light rubdown with rubbing alcohol. Set the model printing. The first layer came out to be green (probably from calibration print in factory). Need to find out how to expel previous filament that may be still in the nozzle.
The print came out to be good except for the fact that lifting it up from the bed turned out be tedious. Almost scratched the Kapton layer while getting the print off.
The print is solid and looks good (at least to an untrained eye).