put everything back on, top cover and the panel
screw them up
put some glue on the ink thank, make sure it strong enoungh
Now go to the back side of your tx 121x, open the back door, you will see the waste ink pad
put some small pipe, get the waste ink pipe a bit longer
thats the way the pipe trough the back door, no need to make a new hole
here we go, just put an empty botttle for the waste ink
You done, put your name on it, make sure it visible :)
hope thats help... cheers !!