HP 9110 HP Officejet 9100 - User Guide - Page 184

Colors do not line up correctly with each other, Thin

Page 184 highlights

• The ink cartridges might have been refilled. HP does not guarantee or support refilled ink cartridges. Refilling processes and the use of incompatible inks might disrupt the intricate printing system, potentially resulting in reduced print quality and even damage to the all-in-one. To order new ink cartridges, see Supplies or the reorder number on the original HP ink cartridges. Color prints inconsistently after a new ink cartridge is installed z Check the ink cartridges • The ink cartridges might have poor contact. Try removing and then reinstalling the ink cartridges, making sure that they snap firmly into place. See Replacing the ink cartridges for more information. z Check the printheads • The printheads might be clogged and need cleaning. See Cleaning the printheads for more information. Colors do not line up correctly with each other z Check the printheads • The printheads might need to be aligned. The printheads are automatically aligned when a printhead is replaced. However, you might notice print-quality improvement by performing the alignment procedure. See Aligning the printheads for more information. z Check the graphics in the document • The graphics in the document might not be placed correctly. Use the zoom or print-preview feature of your software program to check for gaps in the placement of graphics on the page. z Colors are tinted or incorrect • The all-in-one might need color calibration. See Calibrating the color for more information. Thin, colored objects or lines contain black sections in copy jobs z Check the settings • The default enhancement setting might not be suitable for the job. Check the setting and change it to enhance text or photographs, if needed. See COPY SETUP menu for more information. Stray dots of color surround some text in copy jobs z Check the settings • The default enhancement setting might not be suitable for the job. Check the setting and change it to enhance text or photographs, if needed. See COPY SETUP menu for more information. 182 10 - Maintaining and troubleshooting ENWW

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182
10 - Maintaining and troubleshooting
ENWW
The ink cartridges might have been refilled.
HP does not guarantee or support refilled
ink cartridges. Refilling processes and the use of incompatible inks might disrupt the
intricate printing system, potentially resulting in reduced print quality and even damage
to the all-in-one. To order new ink cartridges, see
Supplies
or the reorder number on
the original HP ink cartridges.
Color prints inconsistently after a new ink cartridge is installed
Check the ink cartridges
The ink cartridges might have poor contact. Try removing and then reinstalling the ink
cartridges, making sure that they snap firmly into place. See
Replacing the ink
cartridges
for more information.
Check the printheads
The printheads might be clogged and need cleaning. See
Cleaning the printheads
for
more information.
Colors do not line up correctly with each other
Check the printheads
The printheads might need to be aligned. The printheads are automatically aligned
when a printhead is replaced. However, you might notice print-quality improvement by
performing the alignment procedure. See
Aligning the printheads
for more information.
Check the graphics in the document
The graphics in the document might not be placed correctly. Use the zoom or
print-preview feature of your software program to check for gaps in the placement of
graphics on the page.
Colors are tinted or incorrect
The all-in-one might need color calibration. See
Calibrating the color
for more
information.
Thin, colored objects or lines contain black sections in copy jobs
Check the settings
The default enhancement setting might not be suitable for the job. Check the setting
and change it to enhance text or photographs, if needed. See
COPY SETUP menu
for
more information.
Stray dots of color surround some text in copy jobs
Check the settings
The default enhancement setting might not be suitable for the job. Check the setting
and change it to enhance text or photographs, if needed. See
COPY SETUP menu
for
more information.