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error HP

Error Code Attention light: Indicates that the print cartridge door is open or other errors exist.

Indicates that the product has encountered an issue. This can signal issues like a carriage not being closed properly, ink/toner issues, or paper jams.

? What Causes This

Possible causes include an open print-cartridge door, incorrectly installed supply cartridges, torn paper obstructing the mechanism, or sensor malfunctions.

How to Fix It

Close the cartridge door if it is open. Check for torn or misfed sheets of paper and remove them. Clean sensor contacts using a damp lint-free cloth. If problems persist, reset or recalibrate sensors according to service guides.

Source: page 72 of the official manual

From the manual

Manual page 72 — HP error Attention light: Indicates that the print cartridge door is open or other errors exist.

This error code appears in:

HP Laserjet Pro P1102w Printer