Hammermill Premium Inkjet & Laser Printer Paper provides a versatile sheet that is perfect for double-sided printing for both inkjet and laser printed projects. With a 97 brightness and blue-white shade, this printing paper produces sharp, clear images for consistently top-notch results. This multipurpose paper also features ColorLok Technology for colors that are 30% brighter, blacks that are 60% bolder and ink that dries 3x faster to help you achieve professional results when printing newsletters, flyers, reports, memos, and more. It?s premium copy paper that?s perfect for use in all office printers and machines. Our 99.99. 000 sheets using Hammermill copying paper on your high-speed digital printer or we will replace your Hammermill paper purchase. We test more than 13.5 million sheets of paper every year to make sure that each sheet is consistent. Then we test our papers on all kinds of printer and copier equipment to ensure that it will work for you, every time, on every machine. Did you know that you are helping to conserve and restore forests when you buy Hammermill paper? ?It?s More Than Just Paper? to us and millions of sustainable forestry workers across America, including American family tree farmers. Hammermill printer papers are made with renewable resources from certified sustainably managed forests, so you can feel good about using our products. MAKE SURE IT?S ORIGINAL HAMMERMILL QUALITY: look for ?Ships from and sold by Amazon? at the top of the page, under the product title.