| Thank you for your interest in Hewlett-Packard products. All of the ink used in our inkjet printers are acid free but are not recommended for archival purposes. The reason for this is the ink is not bonded to the paper during the printing process. A LaserJet is a better solution for archiving because the toner is bonded to the paper in the fusing assembly, so it will last as long as the print media lasts. Sincerely, Norman Scott Hewlett-Packard Representative Copyright Hewlett-Packard Co. 1999 NOTE: Our advice is strictly limited to the question(s) asked and is based on the information provided to us. HP shall not be liable for any direct, indirect, special, incidental or consequential damages in connection with the use of this information. I hope that helps. And the link for where I found that: |
Here is a link that might be useful: Acid Free Ink