

In each case, disconnect the network from the Internet first. In the environment where the Firewall software operates, as the printer detection using LAN communication is inhibited, the setup may not be competed.ĭisable the Firewall setting temporarily, or close the Firewall software, then, perform the setup.

To scan the data with high resolution and large capacity, specify the enough time to complete the scanning or disable the setting. While scanning, the computer goes into the sleep status if OS setting is set to do so. Re-install the scanner driver after upgrading to Windows 8.1. If the scanner driver is installed in Windows 8, and if Windows 8 is upgraded to Windows 8.1 while keeping the scanner driver installed, scanning from the product (by using the SCAN button) may not be available. Re-install the printer driver after upgrading to Windows 8.1 and Enable bidirectional support is selected. If the printer driver is installed in Windows 8, and if Windows 8 is upgraded to Windows 8.1 while keeping the printer driver installed, Enable bidirectional support in the printer properties may be deselected, disabling detection of the ink level, etc.

PIXMA MP990 DRIVERS UPDATE
In Windows Update, update the OS and Internet Explorer to the latest version. With Internet Explorer 11, a web site containing Japanese may not be printed properly.
