So i downloaded your samples and Check Environment returns ok on everything, so that good, but in Preview Print Label i can select my dymo (label writer 280), then i select my label and it says something about full path and goes to default label (thats ok for now i just want it to print anything) but when i try to print this label console return Failed to load resource: the server responded with a status of 400 (Bad Request)
So i downloaded your samples and Check Environment returns ok on everything, so that good, but in Preview Print Label i can select my dymo (label writer 280), then i select my label and it says something about full path and goes to default label (thats ok for now i just want it to print anything) but when i try to print this label console return Failed to load resource: the server responded with a status of 400 (Bad Request)