No ink tank loaded.Cause Corrective ActionThere is no Ink Tank of the indicated color in the printer. Load or reload the Ink Tank.(See "Replacing Ink Tanks.") →P.799There is a problem with the Ink Tank. Replace it with a new Ink Tank.(See "Replacing Ink Tanks.") →P.799Wrong ink tank.Cause Corrective ActionThe Ink Tank in the printer is incompatible. Load an Ink Tank specified for use with the printer.(See "Replacing Ink Tanks.") →P.799Do not pull out ink tank.Cause Corrective ActionThe remaining ink level could not be correctly detected. Install the Ink Tank that was removed.The buzzer will stop once the error is cleared.Error Message > Messages regarding ink >iPF755 No ink tank loaded.13891