Varos Trade s.r.o

VAROS

eKasa solutions

Products
Resources
Blog
Contact
Epson partner
Varos Trade s.r.o

VAROS

eKasa solutions

Products
Resources
Blog
Contact
Epson partner
Products
Resources
Blog
Contact
  • FT4000
  • Basic Terms
  • Keyboard Description
  • Communication
  • Print Manager
    • Installation
    • Configuration
    • Usage
  • External Applications
    • Payment Terminal
    • Electronic Tape
    • Firewall Defender
    • CHDU Configuration Program
    • Other Tools
  • Technical Documentation
    • QR Payments
    • Error Codes
  • Old Documentation
Resources / FT4000 / Technical Documentation
12/31/2025

Technical API Documentation for FT4000

This section is still undergoing migration process.

Original documents:

  • Programmer’s manual eKASA with VAROS CHDU

On this page you will find

  • Technical API Documentation for FT4000
Licenses Support

VAROS TRADE s.r.o.

Development, manufacturing and support of fiscal printers you can rely on. Helping entrepreneurs across Slovakia for three decades.

🇸🇰 Slovensky

Quick Links

  • About
  • Support
  • Certificate Renewal
  • Acquire Authentication Data
  • Current Collection of Laws
  • License Manager

Contact

  • Medený Hámor 5

    97401 Banská Bystrica

  • +421 918 515 932
  • varos@varos.sk

Stay Updated

Subscribe to our newsletter for the latest news and technical updates.

🔒 Safe
📧 No spam
© 2026 VAROS TRADE s.r.o. All rights reserved.
Privacy Policy Terms of Service Cookies Policy

🍪 Your Privacy Matters

We use Google Analytics to improve your experience and understand how you use our website. You can choose whether to accept analytical cookies. Privacy Policy