Patent ID: 6428220
Filing Date: 2002-08-06
Classification: G06K

Abstract:
A portable barcode printer with a limited number of keys to select a plurality of non-print data entry functions, comprising:a number of function keys each of which is actuable when enabled in a plurality of modes to select a plurality of non-print data entry functions of the printer including printer operation monitoring functions; a display mounted in association with the function keys, said display having a message section for displaying a text or pictorial message in association with a current mode and an icon section for displaying an icon in association with each of the function keys, each icon symbolizing a non-print data entry function selectable by actuation of the associated key in the current mode indicated by the message section; and a controller for enabling one or more of the function keys in each of a plurality of modes of the printer and for controlling the message displayed in the message section of the display and the icon displayed in association with each enabled function key.