Problems During Software Installation; The Machine Is Not Displayed (Detected) - Canon PIXMA MX420 Network Setup Troubleshooting

• When using an access point that does not support WPS, configure settings manually. For the
procedure to configure settings of the machine manually, refer to "Wireless Setup Using Easy
Setup" in the printed manual: Getting Started.

Problems during Software Installation

The Machine is Not Displayed (Detected)

Check
A
B C
Check 1
For a wireless connection, make sure that you follow Check 1, 2, 3, 4, 5 and 8 of
"Connection Checklist" on page 15, then click Update (A).
For a wired connection, make sure that you follow Check 1, 2, 6, 7 and 8 of
"Connection Checklist" on page 15, then click Update (A).
Check 2
Is the machine connected to a network?
• To confirm the connection status, press the Setup button, then using the { } [ ] and OK
buttons, select Device settings > LAN settings > Confirm LAN settings > WLAN setting list
or LAN setting list. Make sure that Connection is set to Active.
If the machine is not connected to a network, perform setup again by following the
procedures in "Wireless Setup" and onward or "Wired Setup" and onward in the printed
manual: Getting Started.
• Check Check the printer settings (B), click Next (C), then click Wireless LAN Setup
Information on the Check Printer Settings dialog box to display the access point information
stored on your computer. Refer to the information when configuring the network setting for the
machine. Wireless LAN Setup Information may not be displayed. (* Wireless connection only)
A
B C