Cash Registers - Onda R

The practical and reliable solution for who is looking for a tool complete and compact. Perfection!
Logo Onda R

The product, which made the history of RCH GROUP, has undergone a restyling, which include a backlit keyboard, a complete innovation
in the world of Cash Registers.

Today Onda R si shows:

  • a NEW LOOK

Onda R

This product can be used for the following sectors:



Waterproof backlit keyboard with 38 settable keys (expandable to 45)

  • Backlit LCD, 2 lines of 16 alphanumeric characters (Operator)
  • Backlit LCD, 1 line of 16 alphanumeric characters (Customer)

High resolution graphic thermal printer.

Paper Roll

Width 57,5 mm, diameter of 50 mm

Printing Speed

80 mm/sec. - 8 dot/mm


Electronic on Multimedia Card

  • 1 RS 232 serial port with RJ45 connectors for PC or barcode reader.
  • 1 RS 232 serial port with RJ45 serial port for additional customer display (optional) or receipt/invoice printer (optional)
  • 1 RJ11 port for cash drawer, 12V
Power Supply

External power supply OUT 12Vdc/36W. Optional vehicle power cable or external battery pack for outdoor use available


  • Customisable Graphic Functions: 

    Possibility to print 24 character per line, possibility to customise the Store Logo, one heading and two footing logo with promotional messages.

  • Functions : 

    Annul, void item, void receipt, refund, cash deposit and withdrawal, open drawer, percentage and fixed discounts and add-ons, 3 closing payments, VAT management (6 rates)

  • Department and PLU: 

    5 to 20 departments with dedicated key, programmable LALO-HALO. Up to 10.000 PLUs with numeric code (EAN/ UPCA) and a description of maximum 12 characters.

  • Reports: 
    • Printing or visualisation on PC of Electronic Journal, available as full report, report between two dates or between two receipts.
    • Visualisation of Fiscal Memory, available as full report, report between two dates, between two receipts, or between two dates with total.
    • Daily reports and periodical reports by department, VAT rate, PLU or time slot.
  • Clerks Management: 

    Up to 4 with log in/log out, name and password

  • Other Functions: 

    Headed receipt with VAT identification code, change calculation, retrieval of last transaction, flowing message programmable, possibility to connect with a PC as fiscal printer (RCH protocol).


    Silver double-sided display, 2 lines of 20characters each. Available in the high and small version.
  • PRINT!
    80 mm thermal printer for kitchen tickets printing or invoice printing.
    Composed by: battery pack and battery cover and ECR cover.

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