Produce barcodes directly from your HP LaserJet printer. Oversee inventory, easily track shipped products and make data entry faster and more accurate. Avoid the costs and time delays that come with outsourcing barcode printing. With HP Barcodes and More, you can print Code 39 (3 of 9), Code 128, EAN/UPC, USPS ZIP, PostNet, OCR-A, OCR-B, Letter Gothic and Line Draw barcodes. You can compare barcode solutions on a customized Web site.