⚠
warning HP
Error Code Priority feed slot missing paper (door open, no media, empty tray)
Indicates an error where the priority input position is lacking proper media.
? What Causes This
Media not loaded in the main input tray or improper loading.
✓ How to Fix It
Load a single sheet of paper into the priority feed slot as described in Loading media instructions.
Source: page 62 of the official manual
From the manual
This error code appears in:
HP Laserjet 1015 Printer