If the Window is opened during the
cutting operation, the Printer hangs and the Carriage suddenly stops.
Also, if you press any key on the front panel this error code (ffff
ffff 03450097) may be displayed.
Corrective Action:
Re-boot the Printer and make sure
that the Window is never pened during the cutting operation.
NOTE This problem is solved in any A.02.xx firmware release.