This paper is *outstanding*. I thought it might only work well in a laser printer, but was wrong. I got outstanding results from my old color inkjet (Officejet 7300 series). My invoices have blue gradient color in the header and footer and black text. I printed both pages in color and the yellow page actually looks good. This printer takes $5.50 refill cartridges from Monoprice, so it's amazingly cheap to use in my office.Pros:Least expensive way to have duplicates for invoices/forms.The yellow copy easily picks up your handwriting.Works in both laser and ink printers.Cons:None that I can see!Other Notes: The white page isn't a "bright white" like a lot of inkjet printer paper, just a normal white. Also, the pages are somewhat thin/light, although I wouldn't call it "very thin/light". Neither of these points matter because it's for forms & invoices. Not pictures or resumes. I seriously couldn't be happier with this product!UPDATE 12/16/2014:I would still buy this product, but the price seems to have gone up a lot. I originally bought 2 reams of this in March of 2012 and paid eighteen sixty-four each, plus five twenty-five shipping. After tax it had come to just over twenty-three dollars per ream. Because of the increase in price, I've started using Giroform carbonless paper, also available on Amazon. It's just as good, maybe a bit better, and much less expensive. After using a single ream to test it, I just bought a 5-ream pack that came to only fifteen twenty-six per ream! I've also switched to using only a laser printer after a couple inkjet printers died and I got fed up with low quality equipment.