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- HP Community
- Printers
- Printer Setup, Software & Drivers
- Need firmware for LaserJet Pro M451nw

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07-08-2024 04:17 PM
My current firmware is 20130815. I have issues connecting printer to network. I need help downloading latest firmware for LaserJet Pro 400 Color M451nw for MacOS 14.
07-08-2024 04:43 PM
Firmware is only listed with older versions of MAC OS so not sure you will be able to install, but here is the link
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.
07-12-2024 11:41 AM
Repairatrooper, thank you for your response. I tried installing but it did not work. It shows " Something seems to be wrong with your device. Device is in error state and cannot be reflashed because of this. Resolve the problem and try again."