FAQs & Troubleshooting



FAQs & Troubleshooting

FAQs & Troubleshooting

Date: 08/28/2018 ID: faqh00100194_000

"Connection Fail : Err-05" appears on the LCD Display Screen. What does it mean?

The wireless security information (Authentication method/Encryption method/Network Key (Password)) is incorrect.

Your machine supports the following authentication methods:
Reconfirm the wireless security information.

Authentication method Encryption method
WPA-Personal TKIP
WPA2-Personal AES
Open WEP
None (without encryption)
Shared key WEP


See How to find the Network Name (SSID) and Network Key (Password)?

Related FAQs

Related Models

CM350, CM350e, CM350H, CM350R, CM650W, CM650WX, SDX125, SDX125e, SDX125e Titanium, SDX125i, SDX125TS, SDX135PRO, SDX225, SDX225F, SDX230D, SDX230Di, SDX230DX, SDX325, SDX330D, SDX85, SDX85C, SDX85M, SDX85S

If you need further assistance, please contact Brother customer service:

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