HP Officejet 6000 (E609) Printer Series User Guide - IT Info

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Light description/Light pattern Explanation and
recommended action
The Power light blinks and the ink cartridge lights blink one after
the other, from left to right.
The Power light is on and one or more of the ink cartridge lights
blink.
The printhead is incompatible.
• Ensure the indicated
printhead is properly
installed.
• If the error persists, replace
the printhead.
One or more of the ink
cartridges are missing.
There is a duplicate cartridge
installed in the device.
• 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 low and might affect
print quality.
Replace the indicated ink
cartridge. For ordering
information, see HP supplies
and accessories.
NOTE: Ink level alerts and
indicators provide estimates for
planning purposes only. When
you receive a low-ink alert,
consider having a replacement
cartridge available to avoid
possible printing delays. You do
not need to replace the ink
cartridges until print quality
becomes unacceptable.
Interpreting control-panel lights 127