You Need The Lexmark Remanufactured 18c0034 (#34) High Yield Black Ink Cartridge. I don't Believe They Make The Original Ones Any More. You Could Get A Refill Too. I get all my ink info and supplies from www.OfficeInks.com
Good Luck,
Eric
September 2009
you need color 29 and black 22 for Lexmark.
HelpHints
April 2009
Go to www.lexmark.com and punch in your machine type
t
February 2008
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