ISSUE: When the driver for any of these products is installed on Mac OS X v 10.2.2, overall system performance will continually degrade over time. Under certain conditions, a "kernel panic" may result, forcing a restart.
Affected products include: HP Photosmart printers, PSC and Officejet all-in-one devices. This issue does not affect HP Deskjet printers.
SOLUTION: Upgrading to Mac OS X v 10.2.3 resolves the issue.
WORKAROUND: Click here to link to BPM30190, HP Products - Mac OS X v 10.2.2: Potential Workaround for HP Product Incompatibility
SUMMARY: When using Mac OS X v 10.2.2, only uninstalling the HP driver will return system performance to previous levels. Restarting the computer will temporarily free resources again, but will not resolve the underlying issue.