-
×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
- Where... Is my serial number?!

Create an account on the HP Community to personalize your profile and ask a question
03-20-2017 05:05 PM
I'm trying to get support for my Color Laser Jet Pro MFP M477 FNW that I just bought but I cannot find the serial number on the printer anywhere. My wife has looked it over as well and has no idea.
This is so frustrating because you cannot get support unless you have it.
Also, I cannot get the printer to see 5ghz wifi networks. Is the printer ac wifi compatible? The manual says nothing about these issues.
Thanks in advance.
Solved! Go to Solution.
Accepted Solutions
03-20-2017 05:40 PM
@TR3B wrote:
Also, I cannot get the printer to see 5ghz wifi networks. Is the printer ac wifi compatible? The manual says nothing about these issues.
Thanks in advance.
The printer is not 5G compatible. All wireless printers only work on the 2.4G band. Enable the 2.4G band with a different SSID than your 5G. Connect and print away.
03-20-2017 05:40 PM
@TR3B wrote:
Also, I cannot get the printer to see 5ghz wifi networks. Is the printer ac wifi compatible? The manual says nothing about these issues.
Thanks in advance.
The printer is not 5G compatible. All wireless printers only work on the 2.4G band. Enable the 2.4G band with a different SSID than your 5G. Connect and print away.
03-22-2017 10:30 AM
Hi TR3B,
Please refer to below youtube link, it will show you where to locate serial number for your HP Color LaserJet Pro MFP M477 printer (4:36).
https://www.youtube.com/watch?v=xJIyO_i0HQo
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" to say “Thanks” for helping!