HP OfficeJet Pro 8210 User Guide - Page 76

Maintain the printer, Clean the exterior, Maintain the printhead and cartridges

Page 76 highlights

Maintain the printer What do you want to do? Clean the exterior WARNING! Before cleaning the printer, turn the printer off by pressing (the Power button) and unplug the power cord from the electrical socket. Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the case. Keep fluids away from the interior of the printer, as well as from the printer control panel. Maintain the printhead and cartridges If you are experiencing problems with printing, you might have a problem with the printhead. You should perform the procedures in the following sections only when directed to do so for resolving print quality issues. Performing the aligning and cleaning procedures unnecessarily can waste ink and shorten the life of the cartridges. ● Clean the printhead if your printed output is streaked or has any incorrect or missing colors. There are three stages of cleaning. Each stage lasts about two minutes, uses one sheet of paper, and uses an increasing amount of ink. After each stage, review the quality of the printed page. You should only initiate the next phase of cleaning if the print quality is poor. If print quality still seems poor after you complete all stages of cleaning, try aligning the printer. If print quality problems persist after cleaning and aligning, contact HP support. For more information, see HP support. ● Align the printer when the printer status page shows streaking or white lines through any of the blocks of color, or if you are having print quality issues with your printouts. The printer automatically aligns the printhead during the initial setup. 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 cartridges or printhead 1. Load Letter, A4, or legal unused plain white paper into the input tray. 2. On the printer control panel, from the Home screen, select Setup , and then press OK . 3. Select Tools, and then press OK . 4. Select the desired option and then press OK . 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 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. 70 Chapter 8 Solve a problem ENWW

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Maintain the printer
What do you want to do?
Clean the exterior
WARNING!
Before cleaning the printer, turn the printer
off
by pressing
(the Power button) and unplug the
power cord from the electrical socket.
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains
off
of the case. Keep
fluids
away from the
interior of the printer, as well as from the printer control panel.
Maintain the printhead and cartridges
If you are experiencing problems with printing, you might have a problem with the printhead. You should
perform the procedures in the following sections only when directed to do so for resolving print quality
issues.
Performing the aligning and cleaning procedures unnecessarily can waste ink and shorten the life of the
cartridges.
Clean the printhead if your printed output is streaked or has any incorrect or missing colors.
There are three stages of cleaning. Each stage lasts about two minutes, uses one sheet of paper, and
uses an increasing amount of ink. After each stage, review the quality of the printed page. You should
only initiate the next phase of cleaning if the print quality is poor.
If print quality still seems poor after you complete all stages of cleaning, try aligning the printer. If print
quality problems persist after cleaning and aligning, contact HP support. For more information, see
HP
support.
Align the printer when the printer status page shows streaking or white lines through any of the blocks
of color, or if you are having print quality issues with your printouts.
The printer automatically aligns the printhead during the initial setup.
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 cartridges or printhead
1.
Load Letter, A4, or legal unused plain white paper into the input tray.
2.
On the printer control panel, from the Home screen, select
Setup
, and then press OK .
3.
Select
Tools
, and then press OK .
4.
Select the desired option and then press OK . 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 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.
70
Chapter 8
Solve a problem
ENWW