Canon imagePROGRAF GP-4000 - Manual (Page 317)

Enter the correct security key.
Make sure wireless
signal is strong. • Make sure the printer is not placed too far away from the wireless router. •
• Monitor signal status and move the printer and wireless router as necessary. •
The number of con-
nected clients rea-
ches the upper limit. • Wireless Direct does not allow more than 5 devices to be connected. •
If you add a device to connect, disconnect a device you do not use before adding the
device.
The signal to noise
ratio (S/N ratio) is
low. • There is a lot of noise from other devices. •
Move the printer apart from other devices.
A link local address
is assigned. • Perform printer setup again.
• The security key specified for the wireless router may not match that you entered.
•
The security key is case-sensitive.
Enter the correct security key.
The specified net-
work name (SSID) is
left default value. The network name (SSID) is not specified.
Enter the network name (SSID) specified for the destination.
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