HP Deskjet 6988dt Printer - Manual (Page 113)

HP Software Update searches the HP Web site for printer software updates.
–
If the computer has the most recent version of the printer software installed, No
updates are available for your system at this time is displayed in the HP
Software Update window.
– If the computer does not have the most recent version of the printer software
installed, a software update is displayed in the HP Software Update window.
4. If a software update is available, select the check box beside the update name.
5. Click Install.
6. Follow the onscreen instructions.
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