Printing Speed Is SlowCheck1 The machine may be printing out a large job issued from another computer.Check2 Make sure that the radio status is good and adjust the installation positionswhile monitoring the radio status with IJ Network Tool.Monitoring Wireless Network StatusMake sure that there is no barrier or obstacle between the access point and the machine. Wirelesscommunication between different rooms or floors is generally poor. The metal, concrete, or timber including themetallic material, mud wall, or insulator may interrupt a wireless communication. If the machine cannotcommunicate with the computer over a wireless LAN for the wall material, place the machine and the computerin the same room or floor.Check3 Make sure that there is no source of interference in your vicinity.If a device (e.g. microwave oven) using the same frequency bandwidth as the wireless station is placed nearby,the device may cause interference. Place the wireless station as far away from the interference source aspossible.516