Error code
Brother TS-04
BROTHERTS-04
Printer Error Code· An error or status code shown on a printer's display or its software.
What it means
The authentication or encryption method used by the router is not supported.
How to fix it
- Change the router authentication and encryption to a supported type (WPA2-PSK AES is recommended).
- Verify SSID and security settings then retry.
Not affiliated with Brother. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More Brother codes
- TS-01The wireless setting is not activated on the printer
- TS-02The wireless access point or router cannot be detected
- TS-03The wireless network name or security setting is incorrect
- TS-05The wireless security information (SSID or network key) is incorrect
- TS-07The printer cannot detect a WPS-enabled access point
- 3FA cooling fan or temperature error has occurred
- 46The ink absorber box is full
- E50A machine error in the maintenance or purge unit
- E51A laser diode error has occurred
- E52A laser engine error has occurred
- Ink Absorber FullThe ink absorber box is nearly full and requires attention