Introduction
If normal troubleshooting does not resolve certain errors or issues when printing, scanning, or faxing, resetting the Mac OS X printing system might help. A printing system reset might resolve certain issues such as:
- Print jobs that are stuck in the queue
- An incomplete print driver installation
- Communications issues between the printer and the Mac

NOTE:Use this reset type as a last solution. This reset deletes all print settings and pending print jobs from the Mac. Before you perform the reset, try searching the
HP Support and Drivers
website for a document on resolving the issue that you are currently experiencing.
Click the plus sign (
) next to your operating system for more information.
) next to your operating system for more information.- On the Apple menu, click System Preferences .
- On the View menu, click Print & Fax .
- Right-click (or Ctrl + click) your printer in the Printers list in the left panel, and then click Reset printing system .
- Click OK to confirm the reset.
- Type your user Name and Password .
- Click OK . The printing system resets.
- Click the Add button (
). - Select your printer from the list, and then click Add . It might take a few seconds before your printer displays in the Printers list.
- Click the Apple menu, and then click System Preferences .
- Click Print & Fax .
- Right-click (or Ctrl + click) your printer in the list on the left side of the window, and then click Reset printing system .
- Click OK to confirm the reset.
- Type your user name and password in the Name and Password text fields.
- Click OK . The printing system resets.
- Click the Add button (
). - Select your printer from the list, and then click Add . It might take a few seconds before your printer displays in the Printers list.
- Click the Apple menu, and then click System Preferences .
- Click Print & Scan .
- Right-click (or Ctrl + click) your printer in the list on the left side of the window, and then click Reset printing system .
- Click OK to confirm the reset.
- Type your user name and password in the Name and Password text fields.
- Click OK . The printing system resets.
- Click the Add button (
). - Select your printer from the list, and then click Add . It might take a few seconds before your printer displays in the Printers list.
- Click the Apple menu, and then click System Preferences .
- Click Print & Scan .
- Right-click (or Ctrl + click) your printer in the list on the left side of the window, and then click Reset printing system .
- Click OK to confirm the reset.
- Type your user name and password in the Name and Password text fields.
- Click OK . The printing system resets.
- Click the Add button (
). - Select your printer from the list, and then click Add . It might take a few seconds before your printer displays in the Printers list.
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