Hi All. Having problems with my printer in that it will not print in black. I'm running 2010 KDE final, fully updated. I think this started happening with the last hplip update, but am not really sure. The printer was installed during the install of 2010 with the OS. I have been through all the settings in device manager, have checked and changed the cartridges etc. Any attempt to print a document returns a faded colour printout. Interestingly enough when I do a test page it will print in black. Same printer, on same computer, will print properly from the windows partition, so I know the printer does function. Any ideas appreciated.