-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Printers
- Printer Setup, Software & Drivers
- Serial Number "INVALID" - HP Color Laser Jet Pro MFP 3301cdw

Create an account on the HP Community to personalize your profile and ask a question
07-31-2024 08:59 AM
Trying to register my new Color Laser Jet Pro MFP 3301cdw purchased 2 weeks ago from Costco and continue to get an error message that my serial number is invalid. The serial number is listed in 2 separate places and I have tried every combination of "0" and "O". I cannot get to any help screens or chat with an agent because the first step is to enter the serial number that HP doesn't recognize. SO FRUSTRATING! Has anyone else had this problem and how were you able to resolve it? Tempted to return the printer...it shouldn't be this difficult.
07-31-2024 02:58 PM
Hi @MotorcityB,
Welcome to the HP support community.
Thank you for posting your query, I will be glad to help you.
Please help us with the Printer serial number or the product number on a private message for further assistance.
Here is the link to find the product number:- Click here
https://support.hp.com/in-en/document/ish_2039298-1862169-16
In order to access your private messages, click the private message icon on the upper right corner of your HP Support Community profile, next to your profile Name.
Note: Do not share any of your personal information such as serial, phone number, email ID, etc.
Could you elaborate on the issue for better understanding?
Rachel571
HP Support
Sneha_01- HP support