warning HP

Error Code Number of copies icon alternating E2

The printer receives a single-page printing job, detects paper length mismatch, and prints out page with errors.

? What Causes This

Paper size setting not properly configured or loaded paper is too short for the printing job.

How to Fix It

Press any button on control panel to clear error; change paper size setting before next print job to match loaded paper.

Source: page 22 of the official manual

From the manual

Manual page 22 — HP error Number of copies icon alternating E2

This error code appears in:

HP Ink Tank Wireless 416