Install HP laserJet 1020 drivers on Mac
HP has provided its users to use some drivers which will enhance the performance of the printer connected to the system, but you can install these HP laserJet 1020 drivers on your Mac to enhance the performance of your printer too.
Before download and install the drivers on your Mac you should off and unplug the printer connected to the computer. Then download and install the driver on your Mac. If getting any problems in that just call the HP printer customer support number.
Restart your computer and plugin the computer. Turn on the printer and go to your system preference settings click on the print and fax and choose + to add printer.
Then go to the drivers list and choose HP laserJet 1020.
You can call the HP printer customer service number to ask questions related to the drivers.
For more: http://www.customer-service-tollfree.com/support-for-hp-printer/