I have an Officejet Pro 8600 Plus for about 6 months. I've noticed, espeically now when I have a few jobs, that need to be color accurate, that my shades of blue are not correct. I am trying to print cobalt and I get medium blue. I am trying to print aqua or turquoise and I get light blue.
Somehow the yellow is not mixing in as necessary but if I print something yellow, it's fine.
I have tried all the potential simple solutions, there is plenty of ink in all the cartridges and have even tried another HP printer in the house and got the same results.
Please help! Thank you.