There is a very thin almost transparent strip of plastic that runs along the inside of the printer that seems to keep the...

So i am trying to find another one of these? Its a clear tape like strip that runs behind the ink cartridge of my epson stylus 1400 and my son pulled it and it ripped off and now the cartridge carrier just flies across teh printer and crashes into the other side which makes me think it was something to do with how it measures the distance or something!! any ideas of how i find a replacement and how to install would be soooooo much appreciative. Thanks in advance Alice