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error HP
Error Code ADF dropout error
Frequently occurs during scanning or fax processes due to media handling issues like jamming, excess curling or perforated documents.
? What Causes This
Media compatibility and storage conditions not adhered to proper specifications for feeding material through ADF mechanism.
✓ How to Fix It
Use paper according to HP medium guidelines, check tray installation correctness. Correct skewed document positions on flatbed surface or avoid incompatible media types that can cause hardware stress leading dropout issues during operation.
Source: page 358 of the official manual
From the manual
This error code appears in:
HP Laserjet 3050 All IN One Printer