However, people unfamiliar with POS hardware may find all these new items a little confusing. Each receipt printer comes with one or two cash drawer ports for direct attachment. Several options are available for most receipt printers, including journal take-ups, cutter mechanisms, slip validation and MICR units.
Most cash drawers are printer-driven.
Each receipt printer manufacturer has a unique cash drawer interface, making each cash drawer printer-specific. Cash drawers may also be attached independently via serial or parallel port. Magnetic Stripe Reader Magnetic stripe readers are convenient for retailers who want to accept credit or debit cards. Proper software and a modem are needed to fill out the solution. These characters are printed using magnetic ink to prevent check fraud.