HP Officejet 7110 Wide Format ePrinter - H812a - Manual (Page 108)

Light description/Light pattern Explanation and recommended action
The Power light is on, the Alert light blinks, and the ink cartridge lights blink one
after the other, from left to right.
The printhead is missing or faulty
● Turn off the printer, and then turn it
on again.
● If the error persists, contact
HP support for service or
replacement. For more information,
see HP support on page 50.
The Power light and the Alert light blink, and the ink cartridge lights blink one
after the other, from left to right.
● The printhead is incompatible.
◦ Turn off the printer, and then
turn it on again.
◦ If the error persists, contact
HP support for service or
replacement. For more
information, see HP support
on page 50.
● The ink cartridge is faulty, needs
attention, incorrect, or incompatible.
◦ Ensure the ink cartridge is
properly installed, and then try
to print. Remove and re-insert
the ink cartridge a few times if
necessary.
◦ If the error persists, replace the
ink cartridge.
The Power light is on, the Alert light and one or more of the ink cartridge lights
blink.
One or more of the ink cartridges are
missing.
● Install the indicated ink cartridge,
and then try to print. Remove and
re-insert the ink cartridge a few
times if necessary.
● If the error persists, replace the
indicated ink cartridge.
Ink level is depleted.
● Replace the indicated ink cartridge.
For ordering information, see
Supplies on page 138.
NOTE: You do not need to replace the
ink cartridges until you are prompted to.
ENWW Control panel lights reference 95