Cannot Connect To The Machine (The Machine Is Not Detected); The Machine Is Not Detected; No Printer Is Detected After The Network Settings Are Changed In Windows - Canon PIXMA MP600R Manual De Instrucciones

Cannot connect to the machine (the machine is not
detected)
Problem

The machine is not detected

No printer is detected after the network
settings are changed in Windows
66 Troubleshooting
Possible Cause and Measures
Make sure that the machine is turned on.
Move the machine closer to the access point or remove any obstacles.
Firewall function provided by security software may prevent proper setup or
communication over a network. When setting up the machine to be used
over a network, disable any firewall function provided by security software
during the setup. For details on firewall function, see "On Firewall Function"
on page 21.
If you are using Windows XP Service Pack 1 or earlier and you have Internet
Connection Firewall enabled, a dialog box asking for your confirmation to
disable the firewall function will appear during setup. Click Yes to disable the
firewall function. When setup is complete, the firewall function will be re-
enabled automatically.
To confirm the version of your Windows XP, see "Confirming the version of
Windows XP" on page 74.
If the access point is configured to use access control, register the IP
address or the MAC address of the machine or disable the access control.
Confirm the network name/SSID of the target access point and set the
machine to use the identical network name/SSID. If the network name/SSID
is different in the machine and the access point, the machine cannot connect
to the access point. For details, see "The Access Points dialog box is
displayed during setup" on page 67.
Make sure that the machine is configured to be used over a wireless LAN.
When encryption is set to the access point, set up the encryption settings on
the machine to match those on the access point. If the WEP/WPA/WPA2
(encryption key) is different in the machine and the access point, the
machine cannot communicate with the access point. For details, see "How to
set a WEP/WPA/WPA2 key" on page 65.
The wireless channel to be used may be limited depending on wireless
network devices installed on the computer. Confirm the wireless channels
available for the network device. For details, refer to the instruction manual of
your computer or your wireless network device.
Make sure that the channel set to the access point is valid to communicate
with the computer, confirmed above. If not, change the channel set to the
access point.
Some access points are capable of switching automatically between wireless
channels. This machine may not be able to connect an access point if its
channel is set to automatic or the equivalent, or to a channel outside of the
range 1 to 13. Configure the access point to use any channel between 1 and
13.
Wait until the IP address is assigned to the computer. You may need to restart
your computer. If you are using Windows Me or Windows 98, you need to restart
the computer. Search for the machine again after confirming a valid IP address
is assigned to the computer.