HP Officejet 7612 Wide Format e-All-in-One - Manual (Page 307)

Problem with ink system
Please remove the ink cartridges and examine them for any sign of leaks. If any cartridges have
leaks, contact HP support. Do not use cartridges that are leaking.
If there are no leaks, re-install cartridges and close the printer cover. Turn the printer off then on
again. If you get this message a second time, contact HP support.
For more information about contacting HP support, see HP support on page 97.
290 Appendix G Errors (Windows) ENWW