HP 9600 Series - Manual (Page 106)

ENWW 7-3
All printer lights blink together. Hardware error.
Make sure there is no paper jam in the printer (see
“Clearing jams” ).
If you cannot resume the print job, cancel the print job.
Turn off the printer, turn it back on, and then try to print
again. If the problem persists, turn off the printer and
disconnect the cable from the printer. Reconnect the
cable, turn on the printer, and then try to print again.
Power and Resume lights on. Check for one of the following conditions:
Make sure the top cover is closed.
Make sure the rear access panel or auto-duplex unit is
correctly installed and locked into place.
Left print cartridge light on,
Power light on. Color print cartridge is damaged or missing.
Reinstall or replace the print cartridge. See “Installing or
replacing the print cartridges” .
You can still print with one print cartridge. See “Printing
with a single print cartridge” .
Right print cartridge light on,
Power light on. Black or photo print cartridge is damaged or missing.
Reinstall or replace the print cartridge. See “Installing or
replacing the print cartridges” .
You can still print with one print cartridge. See “Printing
with a single print cartridge” .
Left and right print cartridge
lights on, Power light on. The left (color) and right (black or photo) print cartridges are
both damaged or missing.
Reinstall or replace the print cartridges. See “Installing
or replacing the print cartridges” . The printer will not
print if both print cartridges are damaged or missing.
Left print cartridge light blinks,
Power light on. Color print cartridge is low on ink.
Replace the print cartridge soon. See “Installing or
replacing the print cartridges” .
You can still print with one print cartridge. See “Printing
with a single print cartridge” .