Appendix C
Use a passkey to authenticate Bluetooth devices
You can set the security level of the printer to either High or Low.
•Low: The printer does not require a passkey. Any Bluetooth device within range can print to it.
NOTE: The default security setting is Low. Low level security does not require authentication.
•High: The printer requires a passkey from the Bluetooth device before allowing the printer to send a print job to it.
NOTE: The printer ships with a predefined passkey that is set to six zeroes "000000".
Set the printer to be visible or not visible to Bluetooth devices
You can set the printer to be either visible to Bluetooth devices (public) or not visible to any (private).
•Visible: Any Bluetooth device within range can print to the printer.
•Not visible: Only Bluetooth devices that have stored the device address of the printer can print to it.
NOTE: The printer ships with a default accessibility level of Visible.
To reset to factory default settings
NOTE: Using the following instructions will reset only the device’s Bluetooth settings.
1.Press and hold down 
(Power button).
2.While holding down 
(Power button), press 
(Cancel button) 4 times, then press 
(Resume button) 6 times.
3.Release 
(Power button).
94 Set up the printer for Bluetooth communication
