There are too many reasons for HP Printer not Printing Black Text. Here we are discussing this problem and how can you solve. First of all you have to check if the vents of the cartridges are clogged. We just need to determine whether if it's the cartridge or the printhead that's causing problems. If your printer is able to print something with the old cartridge, then it's not the printhead. For more information about this issue you can call us at +1-855-788-2810 or visit our website.