This FP AJ-5000 is an entry-level inkjet address printer with a shuttle-head which allows printing on the entire document. This design allows a print area of 8.5" wide by 14" high and it means AJ-5000 can print on everything from postcards to envelopes, flats, and documents in just one pass . The AJ-5000 can directly print IMB, including USPS Delivery Point Barcodes, you will be saving time for faster delivery and better customer satisfaction.