Gerald Olson wrote: > > Sergei, What black o ring? > > On the 1200? We refill guru's sometimes forget to define our terminology! ;-) The black o-ring behind the punctured plastic seal, at the bottom of your cartridge, where the ink feeds the ink-inlet nipples within the print head carriage. The o-ring makes an air tight seal (we hope!) around the ink-inlet nipple. I think that Serge leaves behind the tattered outer seal, when inserting the blunt syringe (sans needle) into the o-ring. -- Ben Haskell - Turn off HTML mail features. Keep quoted material short. Use accurate subject lines. http://www.leben.com/lists for list instructions.