HP Officejet 7612 Wide Format e-All-in-One - Manual (Page 275)

Replace the ink cartridge
Replace the indicated ink cartridge. For more information, see Replace the ink cartridges on page 92.
NOTE: If your cartridge is still under warranty, contact HP support for service or replacement. For
more information about ink cartridge warranty, see Ink cartridge warranty information on page 164. If
the problem persists after you replace the cartridge, contact HP support. For more information, see
HP support on page 97.
258 Appendix G Errors (Windows) ENWW