Your printer might experience a temporary disruption after the credentials on some older versions of Mac drivers were unintentionally revoked. HP has worked with Apple to restore these drivers, but some printers might still be affected.
The symptoms of the disruptions can include the following messages:
"HPxyz.framework" will damage your computer
Software for "%@" failed to run. (-9927)
Can't open "/private/var/spool/cups/tmp/..."
If your printer is still unable to print, follow the instructions below to remove and reinstall the HP printer software.
UnderDriverorDriver-Product Installation Software, download the latest software for your printer.
This might be HP Easy Start, HP Smart, or Mac Printer Driver version 5.1. System administrators and those unable to use HP Easy Start can useHP Easy Adminto download the software pkg files directly for use in managed or remote deployment environments.
Once the download completes, open the software and follow the prompts to complete installation.
For Mac Printer Driver version 5.1, openSystem Preferences, and then openPrinters & Scannersto re-add your printer.