Infrastructure Mode
Check the signal status in the [Wireless LAN] menu on the control panel. If the signal is poor, either
move to a location where it is good, or remove obstructions.
If printing still does not start, contact your sales or service representative. Consult with the store where the
printer was purchased for information about the location of sales or service representatives.
How is the signal strength when using Bluetooth?
Try the following:
• Check that the Bluetooth interface unit is installed properly.
• Check that there are no obstructions between the computer, printer, and other devices.
• Change the location of the computer.
• Change the location of the printer.
When you use the optional Bluetooth interface unit.
SPP
1. Make sure the printer you want to use appears in the 3Com Bluetooth Connection Manager.
2. Make sure "Bluetooth Serial Client (COMx)" appears under Client Ports in the 3Com Bluetooth
Connection Manager.
3. Restart the computer, this printer, and other devices.
4. Make sure no wireless LAN or other Bluetooth devices are in use.
• Interference may occur with the wireless LAN interface board. Such interference may affect
the transmission speed and other function.
5. Transmissions between computers, other devices, and this printer can be blocked by obstructions.
Move this printer, computers, and other devices, if necessary.
HCRP, BIP
1. Restart the computer, this printer, and other devices.
2. Make sure no wireless LAN or other Bluetooth devices are in use.
• Interference may occur with the wireless LAN interface board. Such interference may affect
the transmission speed and other functions.
3. Transmissions between computers, other devices, and this printer can be blocked by obstructions.
Move this printer, computers, and other devices, if necessary.
If printing still does not start, contact your sales or service representative. Consult with the store where the
printer was purchased for information about the location of sales or service representatives.
9. Troubleshooting
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