http://ohgizmo.disqus.com/enMon, 09 Jul 2007 12:56:09 -0000http://www.ohgizmo.com/2007/07/08/lexmark-z1420-affordable-wifi-printing/#comment-1762901Yes, a black cartridge and a single tri-color cartridge. So if any one of the colors in the tri-color cartridge runs out, you need to replace the entire color cartridge. Other printers from Epson or HP these days use a seperate cartridge for each color allowing them to be individually replaced as needed.Andrew LiszewskiMon, 09 Jul 2007 12:56:09 -0000http://www.ohgizmo.com/2007/07/08/lexmark-z1420-affordable-wifi-printing/#comment-1762900It uses 2 cartridges according to <a href="http://reviews.cnet.com/multifunction-devices/lexmark-z1420/4505-3181_7-32458884.html" rel="nofollow">CNET review</a>.TtanasMon, 09 Jul 2007 12:36:37 -0000