: During setup, the installer may ask for a port. Choose the highest-numbered port available in your Printers & Scanners settings to ensure a correct link to the hardware. : Always print a test page from the tab of the printer properties to verify the connection. Wasp Helpdesk Troubleshooting and Manuals If the printer is not recognized, verify the following: Optional package printer driver V1.4 - Support
The Siemens SRP905 is internally similar to other industrial thermal printers of its era (such as the Epson EU-T series or specific Seikosha models). If you cannot find the Siemens branded driver, the Epson EU-T400 driver often provides full functionality for the SRP905 hardware. siemens thermal printer srp905 driver download full