and select the specific port assigned to the Citizen device. The University of Kansas 4. Specialized Tools For developers or system integrators, the Citizen Windows SDK
Since the TZ30 is often a thermal receipt printer, the feature automatically creates a virtual USB-to-Serial bridge if the hardware is connected via USB but the legacy software (POS system) demands a COM port. It maps the printer to COM1 or COM2 automatically during installation.
Do not plug the printer into your PC until the driver software instructs you to do so. Download & Unzip: Download the file from the Citizen support site and extract it to your desktop. Run Installer: Double-click the
This is often caused by a communication mismatch. Check that the cable is seated firmly and that no other software is "locking" the COM port.
The utility includes a one-click toggle to enable "Windows XP SP3 Compatibility Mode" specifically for the printer spooler service related to this device. This resolves common "Print Spooler Crash" issues on Windows 7 when sending complex ESC/POS commands to older Citizen hardware.
and select the specific port assigned to the Citizen device. The University of Kansas 4. Specialized Tools For developers or system integrators, the Citizen Windows SDK
Since the TZ30 is often a thermal receipt printer, the feature automatically creates a virtual USB-to-Serial bridge if the hardware is connected via USB but the legacy software (POS system) demands a COM port. It maps the printer to COM1 or COM2 automatically during installation.
Do not plug the printer into your PC until the driver software instructs you to do so. Download & Unzip: Download the file from the Citizen support site and extract it to your desktop. Run Installer: Double-click the
This is often caused by a communication mismatch. Check that the cable is seated firmly and that no other software is "locking" the COM port.
The utility includes a one-click toggle to enable "Windows XP SP3 Compatibility Mode" specifically for the printer spooler service related to this device. This resolves common "Print Spooler Crash" issues on Windows 7 when sending complex ESC/POS commands to older Citizen hardware.