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- HP Community
- Printers
- Printer Setup, Software & Drivers
- reinstall HPEnvy7640

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07-22-2025 09:05 AM
Hi @Kodi25
Welcome to the HP Support Community! We're here to help you get back up and running.
To reinstall your HP ENVY Pro 6455 All-in-One Printer on a Mac running macOS Catalina (10.15), follow these steps:
Compatibility: The HP ENVY Pro 6455 is indeed compatible.
Download and Install Drivers:
- Visit 123.hp.com and download the HP Easy Start utility.
- Launch the HP Easy Start app and follow the on-screen instructions.
- Select your printer from the list and allow the utility to automatically install the necessary drivers and add the printer to your print queue.
Connect Printer: Ensure that your printer and computer are connected to the same Wi-Fi network. You might consider using a USB connection initially if you encounter any network problems.
Test Printer Functionality: Once installation is complete, print a test page to ensure your setup is successful.
For additional features such as scanning or faxing, HP Easy Start may install fax and scan drivers along with the print drivers if needed.
Note: The following connections types are supported for connecting your HP ENVY Pro 6455 to the Mac:
USB Connection: Direct connection using a USB cable.
Network Connection: Wireless setup where both devices need to be on the same network.
Wireless Connection: Direct wireless communication between printer and Mac.
Let me know if anything doesn’t go smoothly—we’ll get it working without the guesswork.
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Take care, and have an amazing day!
Regards,
Hawks_Eye