Hp lto ultrium super dlt and dlttape iv bar code label packs provide an easy to use solution to the aggravation of bar coding under constant pressure to deliver quality of service with limited resources the last thing it managers should be worrying about is why their in house bar code labels arent working properly or whose turn it is to operate or run the departmental label printer each hp label pack of consecutively numbered bar codes contains 100 data labels and 10 cleaning cartridge la