⚠
warning HP
Error Code Firmware update required
Printer needs immediate firmware upgrade to ensure compatibility or functionality - perform this task now.
? What Causes This
Outdated system software affecting performance and updates.
✓ How to Fix It
Access the embedded Web server with compatible browsers. Download latest from HP website and install promptly.
Source: page 64 of the official manual
From the manual
This error code appears in:
HP Laserjet 1300 Printer