753 Printer sensed a mark that is too long.
754 Printer has a ribbon problem. Check the ribbon for a
jam or remove any slack by turning the take-up reel
clockwise. Load a new ribbon.
755 Printhead is open. Close the printhead before
continuing. If the error persists, call Technical Support.
756 The printer is out of supplies. Load supplies.
757 Load supplies. The calibrated supply length differs by
plus or minus .25 inches from the format. Press FEED
(FEED/CUT). On the 9403 printer, press ESCAPE
(ESCAPE/CLEAR) or the up arrow to print on the
current supply or load new supply and press ENTER
(ENTER/PAUSE).
758 Check supply. Either the supply is not seen or the
on-demand sensor is broken. Check for a label jam.
Clear the supply path or reload supplies. This error
may occur if you remove a label too quickly in
on-demand mode. The printer does not recalibrate
after this error.
759 Knife is not moving. Call Technical Support.
760 Knife jam. Call Technical Support.
761 The stacker is full or jammed. Empty the stacker or
clear the jam before continuing. The printer does not
recalibrate after this error.
762 Low battery. Recharge the battery.
763 Waiting to dispense label. Press FEED (FEED/CUT) or
ENTER (ENTER/PAUSE), depending on your printer.
764 Verifier failure. Check the verifier by referring to your
verifier’s manual. The printer does not recalibrate after
this error. Call Technical Support.
8-22 Diagnostics and Errors