BD123

G28 ;Home G1 Z15.0 F6000 ;Move the platform down 15mm G92 E0 I have to manually level the bed.

Hi, I am new to 3D printing and need some help. I recently bought a Easythreed K9 3D printer. I wanted to buy something that is not real expensive so I can find out if I like 3D printing or not, then if I like it I can buy something a little more expensive. My printer come with some software and everything works just fine when I use there software. But when I try to use Ultimaker software I have problems, the first is when I push the start button, no filament comes out. Before I start printing I make sure the filament is able to come out when feed filament before starting printing. The second problem is when it starts, the print head stays about 3 inches above the bed, and the printer head moves around like it is printing and no filament comes out and the head never goes down to the bed. Anybody know what the problem could be? Thanks.