!
error HP
Error Code 13.JJ.NT Jam In Tray X
Paper jam detected in specified tray.
? What Causes This
Paper feed path obstruction, torn paper, or paper misalignment in the affected tray.
✓ How to Fix It
- Check paper is loaded correctly in the specified tray.
- Open and close the top cover to clear the jam.
- Remove any torn paper pieces.
- Verify paper guides are correctly positioned.
Source: page 142 of the official manual
From the manual
This error code appears in:
HP Laserjet 1010 Printer