Cutter (automatic cutting) settings

I want to use auto-cutting function.
If auto-cutting function does not work using Windows driver, set the system as follows.
1. Move to “Printers and Faxes” in the Control Panel.
2. Right-click on the SLP-T400 driver,“Properties”, and click Basic Printer Settings.
3. From this picture,“Cut Always” in the cutting option.
4. If the partial cutting still does not work with this setting, run the Self Test to check the auto-cutting function.
5. If the cutting function from Self Test is normal, uninstall the Windows driver and install it again.
(Incorrect setting or setting values from the previous installation of Windows driver.)
6. After uninstalling the Windows driver, repeat the step 1 ~ step 4.