Do you also need to connect a to the back of the printer? Share public link
For downloading drivers for the Siemens (or Wincor Nixdorf) SRP905
Navigate to their "Downloads" or "Support" section and search for "SRP905" or "TH230" (a highly compatible sibling model often sharing the same driver architecture).
The cash drawer triggers via a peripheral pulse from the printer's DK (Drawer Kick-out) port, which is controlled directly by the driver.
To ensure compatibility and safety, always try to download drivers from trusted sources. 1. The Siemens SiePortal (Recommended)
Select the package that matches your OS. The download file is typically bundled as a .zip archive or a direct .exe installer. Save it to a dedicated folder on your local drive. How to Install the Siemens SRP905 Driver on Windows
For modern installations, plugging in the SRP905 via USB may trigger a generic "Microsoft POS for .NET" driver. This works for basic printing but fails for advanced features (cash drawer kick, cutter control). Use only as a last resort.
Access the Siemens Support Center for building-technology or industrial product documentation.
: Use the Siemens SiePortal to find the latest "Printer Driver" or "OPOS Driver" package.
Note: Accessing specialized files on the Siemens Download Center or industry support networks requires an active user registration. If you do not have an account, you can quickly register your business email on the portal landing page. Step-by-Step Driver Installation Guide
Serial (RS-232), Parallel, USB, or Ethernet (depending on the specific interface card installed) Resolution: 203 DPI (dots per inch) Paper Width: Standard 80mm thermal paper rolls
If your printer was deployed alongside specific retail software (like SAP POS, Oracle Retail, or local inventory systems), your software vendor often hosts verified, stable driver packages within their client portals. These drivers are pre-configured to handle precise cash drawer kick-out codes. Step-by-Step Installation Guide for Windows 10/11