Barcode ActiveX Control will not print properly
 

I'm using Intermec's activeX control to generate barcode labels in
Excel. I'm updating the value property using VBA code, then printing
the label to a Intermec 4420 thermal printer. The label prints fine,
however, the value never changes on the labels....it's the same value,
label after label. But, if I debug.print the value, it is fine....no
duplication. Should I be sending some kind of command to the printer
after a label prints?? Please help !!!!