Over Thirty Years Experience in the Cash Register Industry. We are a full line dealer for the
Commercial Grade Sharp Cash Register Line. Based in Washington State, serving Seattle,
Tacoma, Bellevue, And all of the Greater Puget Sound Area, and Western Washington
National Business Systems Inc
1-800-863-2274 Toll Free       253-839-9636 Local        253-839-2670 Fax
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Click here to view the Sharp ER-A520 Cash Register  
brochure in Acrobat Reader (245 kb).
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The Sharp ER-A520 Cash Register. The powerful
ER-A520 is the "everything you need" solution for retailers and
speciality business owners looking for robust features,
reliability, quality and value. The ER-A520 provides easy to use
operations, sophisticated features, security and the
expandability to provide a high-end solution for the retail
  • High speed two station thermal printer with logo capability
    for coupons or advertising messages, uses extra wide 2
    1/4" paper (58 mm).
  • Two-line alphanumeric display
  • Brilliant LCD display minimizes operator error with two-
    line 16 character alphanumeric text.
  • Two built-in RS-232 ports allows for system expansion to
    optional printers, scanners, scales or PCs.
  • Raised keyboard Quickly and easily customize the unit's
    84 key locations.
  • UPC Learning Function saves times by allowing PLU /
    UPCs to be added instantly for improved efficiency and
    accuracy at point of sale.
  • Powerful, flexible built-in software Extensive standard
    software provides easy programming, superior reliability
    and extensive reporting capabilities.
  • 2000 standard UPC, expandable to 15,000 Price look
    ups ensure price accuracy, ease of operation and speed
    of service.
  • After Transaction Receipt lowers supply costs by
    enabling you to print receipts on demand.
  • Back Office Software Solution Increase the functionality
    of your Sharp ECR or POS system with the optional SDW
    8.1, a truly dynamic solution for providing the capability
    for advanced polling, reporting and programming.
ER-A520 Cash Register
Sharp ER-A520 Cash Register
Trusted Online Cash Register and POS system Websites

Cash Register Guys - Internet Sharp Cash Registers Sales
Cash Register Super Store - Internet SAM4s Cash Registers