need help

[streetbob]

So my roland sp 300 decided to pump out all of my ink what is the issue all info is greatly appreciated Thanks

 

[damonCA21]

Replace the pump it is faulty. When this happens the printed doesnt actually pump out the ink. The pump doesnt seal properly and syphons the ink out, normally overnight! Then the waste bottle fills and you end up with a big puddle under the printer