Hi all. My fiance has a Hewlett Packard DeskJet 3520 printer. It has two cartridges, a tri-colour and a black one. We all prefer to print in greyscale. But apparently with the tri-colour cartridge installed this is not possible. I've been corresponding by e-mail with HP support for the last few days on how to greyscale print with the tri-colour cartridge installed. But they keep telling me to select greyscale printing from one of the menus. But this is not available, from what I can see. Does anyone have any ideas?

Convert the "picture" into grayscale 1st nf7-s v2.0 jou jye 550w psu Thermalright SP 97 xp2400+@200x11 fx5600@360&600 Thermaltake Lanfire WDCaviar 60gb Seagate Barracuda 80gb ;~}

Using a color cartridge to print grey scale or black and white is really not very smart. To print black with a color cartridge you use all three colors.