Canon PIXMA MX454 User Manual download pdf (Page 30)

Printing Speed Is Slow

• Check 1: The machine may be printing out or scanning a large job

issued from another computer.

• Check 2: Make sure that the radio status is good and adjust the

installation positions while monitoring the radio status with IJ Network

Tool.

Monitoring Wireless Network Status

Make sure that there is no barrier or obstacle between the access point and the machine. Wireless

communication between different rooms or floors is generally poor. The metal, concrete, or timber

including the metallic material, mud wall, or insulator may interrupt a wireless communication. If the

machine cannot communicate with the computer over a wireless LAN for the wall material, place the

machine and the computer in the same room or floor.

•

Check 3: Make sure that there is no source of interference in your

vicinity.

Since a device such as a microwave oven uses the same frequency bandwidth, it may cause

interference. Place the wireless devices as far away from the source of interference as possible.

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Canon PIXMA MX454 User Manual Page 30