Compatibility Guide

Table Of Contents

103

Troubleshooting

Close all open windows.

If still unable to connect to the Internet even after completing the above steps, repeat Step

3 above using [Internet Protocol Version 6 (TCP/IPv6)].



The Wi-Fi connection was dropped suddenly

Check to make sure that none of the below items are true.

• Is the power to the printer turned o?

• Has the Simple AP Mode security key been changed?

• Have the network settings for the printer been changed?

• If the Simple AP Mode security key was changed

Delete all connection settings for the "DIRECT-XXXXXXXX" registered to the wireless device.

Next, go back and select "DIRECT-XXXXXXXX" again and then enter a new password for it.

For more detailed procedure instructions, refer to the manual and other documentation

for your wireless device.



If the network settings were changed

The / lamp being turned o indicates that the wireless LAN mode for the printer

has been changed. To change from a connection under dierent network settings back

to a Simple AP Mode connection, initialize the network settings for the printer, and then

recongure the wireless LAN connection (Simple AP Mode) without rst conguring the

network settings for the printer.

Initializing the Network Settings (p.89)

Setting up a wireless LAN connection (Simple AP Mode) (p.39)

Memo

Proceed to the below page if still not able to connect even after checking the above

items.

Methods for resolving issues with not being able to connect at all (p.106)