Setup Apple Macbook Pro with Wireless HP Laserjet

2nd job of the day is in the working units at The Mill on Mill Lane, Little Shrewley near Hatton here we have a HP Laserjet wireless Laserjet to install and make work correctly over the wireless network with an Apple Macbook Pro also to add to the fun it is using Sage accountant inside Parallels with Windows XP running virtually. this was all setup and tested much to the customers relief she had been using as left by another computer person with it connected via usb leads which i have to add looked dangerous.