I learned several years ago to only use true HP-supplied inks. I have found OEM and recycled toners never operate perfectly, producing lines across the paper. While HP's toners are a little more expensive, they have always worked perfectly in my HP printer. HP's customer service is excellent and their program for sending back old cartridges could not be easier.
Bought yellow and magenta cartridges. Solved the streaking on my print. So, worked perfectly! I love HP's approach to returning old cartridges in the same box, preprinted label and just drop off at UPS. Very environmentally oriented policy and practice. Thanks HP.