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error HP
Error Code E + number
Error code displayed on the printer control panel indicating a printer malfunction or problem.
? What Causes This
Various hardware or operational issues depending on the specific error number.
✓ How to Fix It
See the online User Guide for specific error code troubleshooting steps.
Source: page 2 of the official manual
From the manual
This error code appears in:
HP Deskjet Ink Advantage 2700 All-in-One Printer