HP OfficeJet Pro 8730 User Guide - Page 151

Restore original factory defaults and settings, To clean or align the printhead, Setup

Page 151 highlights

NOTE: Cleaning uses ink, so clean the printhead only when necessary. The cleaning process takes a few minutes. Some noise might be generated in the process. Always use the Power button to turn off the printer. Turning the printer off improperly can cause print quality problems. To clean or align the printhead 1. Load Letter or A4 unused plain white paper into the input tray. For more information, see Load paper. 2. From the printer control panel, touch or swipe down the tab at the top of the screen to open the Dashboard, and then touch ( Setup ). 3. Touch Printer Maintenance , select the desired option, and then follow the onscreen instructions. NOTE: You can also do the same from the HP printer software or embedded web server (EWS). To access the software or EWS, see Open the HP printer software (Windows) or Open the embedded web server. Restore original factory defaults and settings If you disable some functions or change some settings and want to change them back, you can restore the printer to the original factory settings or network settings. To restore the printer to the original factory settings 1. From the printer control panel, touch or swipe down the tab at the top of the screen to open the Dashboard, and then touch ( Setup ). 2. Touch Printer Maintenance . 3. Touch Restore. 4. Touch Restore Settings. 5. Select which function you would like to restore to the original factory settings: ● Copy ● Scan ● Fax ● Photo ● Network ● Web Services ● Printer Setup Touch Restore. A message appears stating that the settings will be restored. 6. Touch Yes. ENWW Restore original factory defaults and settings 141

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NOTE:
Cleaning uses ink, so clean the printhead only when necessary. The cleaning process takes a few
minutes. Some noise might be generated in the process.
Always use the Power button to turn
off
the printer. Turning the printer
off
improperly can cause print quality
problems.
To clean or align the printhead
1.
Load Letter or A4 unused plain white paper into the input tray. For more information, see
Load paper.
2.
From the printer control panel, touch or swipe down the tab at the top of the screen to open the
Dashboard, and then touch
(
Setup
).
3.
Touch
Printer Maintenance
, select the desired option, and then follow the onscreen instructions.
NOTE:
You can also do the same from the HP printer software or embedded web server (EWS). To
access the software or EWS, see
Open the HP printer software (Windows) or
Open the embedded web
server.
Restore original factory defaults and settings
If you disable some functions or change some settings and want to change them back, you can restore the
printer to the original factory settings or network settings.
To restore the printer to the original factory settings
1.
From the printer control panel, touch or swipe down the tab at the top of the screen to open the
Dashboard, and then touch
(
Setup
).
2.
Touch
Printer Maintenance
.
3.
Touch
Restore
.
4.
Touch
Restore Settings
.
5.
Select which function you would like to restore to the original factory settings:
Copy
Scan
Fax
Photo
Network
Web Services
Printer Setup
Touch
Restore
.
A message appears stating that the settings will be restored.
6.
Touch
Yes
.
ENWW
Restore original factory defaults and settings
141