User may experience an error message, "the process hppostprocessing stopped unexpectedly with status 13 " in MAC 10.4.x when trying to print.

A couple of people I know have tried to install HP print drivers on their Macs which end up preventing them from printing on our TCP/IP network. One fix is to run the following commands from Terminal:

cd /Library/Printers/hp/filter

sudo chmod 775 hppostprocessing

For more details, refer to:

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=412144&prodTypeId=18972&prodSeriesId=412144&objectID=c00736758