I just received a HP Officejet Pro 8600 as a warranty replacement for a defective HP Photosmart. After unpacking, I noticed it did not come with any ink cartridges, so I went and purchased the correct HP cartridges. I went through the setup process and it continues to fail at Alignment. It seems that it only wants to install using special setup ink cartridges, which of course were not included. I have completed the setup, but I cannot get the printer to print other then blank pages. Anyone know how to get this printer to print with the purchased ink cartridges? HP sure doesn't know how!!!