The error code TS-06 means the wireless security information (Authentication method, Encryption method, Network Key) is incorrect.

- Reconfirm the wireless security information (Authentication method, Encryption Method, Network Key). Network Key is case-sensitive. Click here to see the details of how to find the Network Name (SSID, ESSID) and Network Key.
The following table shows the encryption methods supported in each authentication method.
| Communication Mode |
Authentication method |
Encryption method |
| Infrastructure |
WPA-Personal |
TKIP |
| AES |
| WPA2-Personal |
AES |
| OPEN |
WEP |
| NONE (without encryption) |
| Shared key |
WEP |
| Ad-hoc |
OPEN |
WEP |
| NONE (without encryption) |
- If your WLAN access point/router uses WEP encryption with multiple WEP keys (WEP Key 1, WEP Key 2, WEP Key 3, WEP Key 4), enter the key used as the first WEP key (WEP Key 1). Your Brother machine supports the use of the first WEP key only.