• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Here is the solution for the error: "Encryption Credentials have expired" when attempting to print or scan from Mac OS or iOS devices: Click here to view the troubleshooting steps!
Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs AND MORE.
HP Recommended
HP OfficeJet Pro 8620
Microsoft Windows 11

What is the CORRECT part number for a SECOND paper tray for a HP OfficeJet Pro 8620?  I took in a 8620 printer [hat was permanently damaged] that included a 2nd paper tray. Although the OEM sticker displays the part number as: CM 759A, after searching the internet in futility I cannot find the correct printer applicability of that part number ANYWHERE! 

Once again, I have a HP 2nd paper tray off of a HP OfficeJet Pro 8620  that I need the correct printer compatability before I put it up for sale.  Can you help??

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.