: Approximately 3.4 MB to 3.8 MB for basic Host-Based (HB) Plug-and-Play drivers.

Newer macOS systems dropped native support for older architecture drivers. You can bypass this by downloading the legacy directly from Apple Support, which includes the necessary software backend for the P1000 series. Share public link

: Your safest bet is always the Official HP Support Page. HP typically provides a "Full Feature Software and Driver" package that includes diagnostic tools.

When downloading drivers, it's crucial to use official sources. Many third-party websites bundle drivers with potentially unwanted programs (PUPs) or malware. These can compromise your system's security and performance.