Do you have difficulties obtaining the black printing on your Hp Photosmart 6520 Not Printing Black, especially the inkjet version? Don't panic; the Hp Printer Not Printing Black issue is frequently easily fixed. Because it enables you to produce quality printing, maintaining your HP printer is essential. All you have to do to get assistance with an HP Photosmart 6520 ink cartridge issue is give the official HP Printer Support staff a call. There is no excuse not to call them since they are there to assist you around-the-clock!