ENVY 6000 / 6400 series code list
Family-scoped printer codes with severity and the shortest useful meaning line for quick triage.
E0
One or both cartridges are unusable or need attention.
E0 shown on the printer display or in the blinking-lights error flow.
E2
The loaded paper size does not match the paper settings for the print job.
E2 shown on the printer display or in the blinking-lights error flow.
E4
A paper jam or false paper-jam condition was detected.
E4 shown on the printer display during a paper-jam state.
E5
The scanner or printer is in an error state and HP routes users through a reset path first.
E5 shown on the printer display or in the blinking-lights error flow.
E6
A generic printer error is blocking printing and HP directs users through cartridge, firmware, and reset checks.
E6 shown on the printer display.
E9
Printer setup or recovery did not complete successfully and the printer may remain offline.
E9 shown on the printer display during setup or recovery state.