System requirements
- Windows 10 or 11, 64-bit
- ~250 MB free disk · 4 GB RAM minimum
- Internet connection on first launch and during normal operation (offline tolerance is built in for short outages)
Printer drivers
Install drivers before running the POS so the app's auto-detect can find the printers on first launch.
- Receipt printer — BIXOLON SRP-352plusIII (or any SRP-350-series 80 mm thermal): bixolon.com / Support / POS Printer — pick your model from the list and download the Windows driver.
- Label printer — Xprinter XP-420B (58 × 40 mm thermal tags): xprintertech.com / Download — locate the XP-420 series under labels / barcode printers.
After installing each driver: open Windows Devices & printers, right-click the printer, choose Printer properties → Print test page. If the test page comes out clean, the POS auto-detect will find it on first launch. If the test page won't print, fix the driver at the OS level first — the POS can't work around a broken driver.
Installation
- Download and run the installer.
- If Windows SmartScreen warns about an unrecognised app, click More info → Run anyway.
- Launch IESPL POS from the Start menu after install.
- The first launch asks for a registration code provided by your IESPL admin.
- After registration, sign in with the credentials your admin issued you.
Need help?
Contact your IESPL admin for your registration code, login credentials, or any setup questions.