HP LaserJet M2727 MFP - Software Technical Reference

Supported Macintosh operating systems
The product supports the following Macintosh operating systems:
Mac OS X v10.3, v10.4 and later
NOTE: For Mac OS v10.4 and later, PPC and Intel Core Processor Macs are supported.
288 Chapter 5 Macintosh software and utilities ENWW