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05-27-2017 02:42 PM
Welcome to HP Support Forums. 🙂
I understand that you need to locate the product number of your HP OfficeJet 4650 All-in-One Printer. I'll surely guide you with this.
This link will help you to find the model no: http://hp.care/2bygf7l. I believe the product number should one of the following:
I hope this information helps. Feel free to let me know if you have any questions. Cheers! 🙂
05-29-2017 12:40 PM
I recommend you to contact phone support and they will assist you in this regard.
Here is how you can get in touch with the phone support.
Open link: www.hp.com/contacthp/
Enter Product number or select to auto detects
Scroll down to "Still need help? Complete the form to select your contact options"
Scroll down and click on HP contact options - click on Get phone number.
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