⚠
warning HP
Error Code Network button (signal strength bars)
Indicates the wireless network status and signal strength as bars when using wireless connectivity mode, showing connection stability.
? What Causes This
Wireless connection issues affecting data transmission reliability.
✓ How to Fix It
- Verify that no physical obstructions in proximity affect wireless performance.
- Consider resetting network settings if indicated signals are poor.
Source: page 18 of the official manual
From the manual
This error code appears in:
HP Laserjet Pro 3001 3008dn DW Printer