The Royal 140DX includes a large display, ink roller printer and locking cash draw. Ink Roller Printer: Fast, quiet dependable printing on standard 58mm bond paper. 16 Departments: For sales analysis by category of merchandise, includes preset department pricing for quick , one key sales entry. 999 Price Look Ups: For quick accurate entry of frequently sold items. PLU report tracks the sales activity of each PLU. 8 Clerck ID system: Secure transactions for each employee. Auto Tax Computation: Programs up to 4 tax rates. Locking Cash Draws: 4 Bill Slots, 4 coin Slots expandable to 6 coin slots. Fits US and Canada Bills. Memory Protection: Battery backup provides full protection of program settings and transaction records during power outage. Battery included (3 AA batteries) Cash Draw Lock. Color: Black