Automatically Changing a Printer Driver USB Port If using USB connection, a new cue is created when a new printer is connected to the computer. To print in a new printer from an existing driver, it is necessary to specify the port of the printer driver in the new printer. Previously installing a USB Printer Class Device Replacement Service to the client computer enables automatic changing of the driver USB port when a printer is changed. The client computer user does not have to change the settings. Installing Install the USB Printer Class Device Replacement Service by following the procedures below. 1 Unzip the USBRepSv file and extract to a folder of your choice.
2 Double-click SETUPxx.exe of the USBRepSv-UsbRepSv_xx_xxxx folder. Installation of the USB Printer Class Device Replacement Service is now complete. 98 Q NOTE It is not necessary to reset the driver if using a network computer because the IP address of the existing printer is specified in the new printer.