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7. Uninstalling the Printer Driver
Theinstaller(PrnInst.exe)isalsousedtouninstalltheprinterdriver.
Caution
Do not use [Remove device] in [Devices and Printers]. The printer driver may
not be uninstalled correctly if you do so.
Pre-checks
Check the following items before uninstalling the printer driver.
Is the installer (PrnInst.exe) on the computer?
If PrnInst.exe is not on the computer, obtain it from https://www.sato-global.com/
drivers/redirect.html.
Fordetails,referto"1.1PreparingthePrinterDriver".
Is the cable disconnected from the computer?
When uninstalling the printer driver of a printer connected to a computer via USB or
IEEE1284,powerotheprinteranddisconnectthecableconnectingtheprinterfrom
the computer.
Uninstalling the Printer Driver
1. Double-clickPrnInst.exe.
2. Click[Next].
3. Click[UninstallPrinterDrivers].