Royal 210DX Entry Level Thermal Printer Cash Register EASY-TO-USE: Entry level design with easy-to-read 9 digit operator and 8 digit rear LED displays PROGRAMMABLE: Program up to 24 departments, 10 clerk ID system, 1,500 price look ups for fast input AUTOMATIC TAX RATE: Program up to 4 tax rates including add-on, VAT, and Canadian LOCKING CASH DRAWER: Removable 4-slot locking cash drawer and expandable 5-slot coin tray MEMORY PROTECTION: AC powered, used 3 x AA batteries as backup to protect settings and transaction records