The fastest choice for rugged mobile receipt printing, the PB21 delivers a clear advantage for workers on-the-go who need to produce invoices, delivery receipts, service estimates, mobile point-of-sale receipts, inventory management schedules and sales orders. Whether it's used as a stand-alone printer, or paired with a mobile computer, the PB21 increases operator efficiency. The printer's large memory store reduces system latency and supports fast, high quality production of the graphically complex receipts and invoices that are common in route accounting, transportation and logistics, retail and field service applications.