| 摘要 |
A printing device (1) for printing labels comprising a display (108), user input means for inputting an image to be printed by the printing device and for selecting a required label length, and control means operable to determine the length of the image input via the user input means, and if the length of the image input is greater than the required label length, the control means is arranged to cause the display to display an error message indicating the difference between the length of the image and the required label length. |
