10 TM-T81II User’s Manual
Attaching Cover on the Power Switch
The enclosed power switch cover ensures that the power switch is not pressed accidentally.
You can turn the power switch on and off by inserting a sharp-pointed object in the holes
in the power switch cover. To detach the cover, also use a sharp-pointed object.
To use the cover, install it as shown in the illustration below.
WARNING:
If an accident occurs with the power switch cover attached, unplug the power cord immediately.
Continued use may cause fire or shock.
Troubleshooting
No lights on the control panel
Check whether the power supply cable is correctly connected to the printer and the socket.
Error LED on with no printing
❏ Check whether the roll paper cover is closed. If it is open, close it.
❏ If the Paper LED is on, check whether the roll paper is correctly installed and any roll
paper remains.
Error LED flashing with no printing
❏ Check whether a paper jam has occurred. If paper is jammed, remove the jammed
paper referring to the description below and install the roll paper correctly.
❏ Printing stops if the head overheats and resumes automatically when it cools.
❏ For other cases, turn the printer off, and after 10 seconds, back on.