Advanced Guide > About Bluetooth Communication > Bluetooth Settings > Bluetooth Settings ScreenBluetooth Settings ScreenThe screens may differ depending on the printer you are using.1. Device nameDisplays the device name of the printer to which the Bluetooth unit is attached.Device name Screen2. Access refusalSelecting ON or Enable will disable searching of this printer by a Bluetooth compatible device.Access refusal Screen3. SecuritySelect Enable and then specify the security mode to activate the passkey set on the Passkey screen.Security Screen4. PasskeyYou can change the passkey. The passkey refers to an identification number to be determined. It isused to prevent unwanted access from other Bluetooth devices. The initial value is set to 0000.Passkey ScreenDevice name ScreenAllows you to set the device name of the printer on a Bluetooth device.Ex:When you select MP630 series-2, the printer name displayed on the Bluetooth device is CanonMP630 series-2.The initial value is set to MP630 series-1.Access refusal ScreenWhen you search from a Bluetooth device, you can enable or disable the display of the printername.ON or EnableDisables searching from a Bluetooth device.Page 750 of 947 pagesBluetooth Settings Screen