Monarch Marking Systems, Inc.

Ruth A Luff

Donald A Morrison

Richard D Wirrig

Mark W Roth

Amy S Christopher

A label dispenser in the form of a hand held labeler is shown that is selectively operable in a number of dispense modes. The dispense modes include an on-demand mode in which labels are automatically printed and dispensed as previously printed labels are removed from the labeler. In a manual mode, the labeler is responsive to the manual actuation of a trigger switch to print and dispense a label. The labeler is also responsive to an on line trigger command received from a host device to print and dispense a label. Further, a strip mode allows strips of labels to be automatically printed on demand or in response to the actuation of the trigger switch. An on-demand sensor is employed to detect the presence or absence of a label dispensed from the labeler in the on-demand modes. Further, the quantity of labels or strips of labels automatically dispensed in the on-demand modes may be limited to a specified quantity.

Label dispenser with selectable dispense modes including an on-demand

A printer having a number of optional features or operations is reconfigurable by software alone. The printer includes an EPROM that stores the software routines defining all of the optional operations of the printer. An EEPROM stores a jump table identifying each optional operation software routine as enabled or disabled. The information stored in the jump table for each enabled routine identifies the location at which the routine is stored in the EPROM; whereas, the information stored for each disabled routine includes a disable flag. The printer includes an interface which allows a new jump table to be downloaded from a personal computer into the EEPROM of the printer to enable disabled routines, to disable enabled routines, and to replace disabled routines by downloading a new routine into a RAM to thereby reconfigure the printer. A master jump table and sub-jump tables are provided to increase the efficiency of the reconfiguring operation. Further, several checks are implemented by the printer and the personal computer during the reconfiguration operation to insure that only the correct printer is reconfigured and that information is stored at the proper location in the printer.

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Miamisburg, OH, United States of America

Ruth A Luff