I have used the ink which you can use to refill your cartridges with good results.  The only thing I would caution is don't overfill the color cartridge since when I did that, the colors seemed a little 'off'.  I don't think the partitions separateing the colors go completely to the top.  I've have great success with black refills.
There is a site  http://www.oddparts.com/ink/   that sells generic prefilled cartridges so you don't have to refill your own.  I've used that too, and like it.  Easier than the refilling.  I'm thinking about buying a Lexmark Z42.  I check at their site and so far they don't carry cartridges for Lexmark but you CAN use the ink.  Do you like your Lexmark?  What model do you own, if I can be so bold?
I know you just asked about bulk ink, I hope I didn't tell you more than you wanted to know.  Have a great day.

Take care of yourself and those you love.

Bernice Fritz
  ----- Original Message ----- 
  From: Diane Kroeckel 
  To: [log in to unmask] 
  Sent: Friday, December 08, 2000 10:16 PM
  Subject: [PCBUILD] Refillable Ink Jet Cartridge


  Dear Listers,

  Does anyone know if Refillable Ink Jet Cartridges actually work?  Do they
  mess up your printer?  I have a Lexmark 3200 printer.

  Diane Kroeckel
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