⚠
warning HP
Error Code Wireless button (lights signal strength bars)
Indicates the wireless radio status with signal strength as bars, guiding user to check network connectivity health.
? What Causes This
Potential weak or unstable signal from a wireless access point affecting product operation.
✓ How to Fix It
- Scan for alternative network sources if shown signals are low, trying stronger connections.
- If persistent issues appear, seek professional advice on improving setup conditions or equipment settings.
Source: page 18 of the official manual
From the manual
This error code appears in:
HP Laserjet Pro 3001 3008dn DW Printer