These small Canon printers are designed for use on the go. The PIXMA family consists of the largest number of printers of any Canon brand name. Some PIXMA printers have all-in-one capabilities, while others are high-quality photo printers. PIXMA printers are primarily made for use in homes or small offices with average printing needs.Connect your PIXMA TS8320 to either a 2.4 or 5GHz wireless network for seamless printing without interruption The large and intuitive 4.3' LCD TOUCHSCREEN makes it easy to print, copy, scan and operate the PIXMA TS8320 DUAL-BAND Wi-Fi allows you to connect your preferred devices with ease. If other colors are not working properly and only see the part in red is because the other colors are blocked, in this case it is recommended to do is to try to clean your cartridge. The base colors make any color to mix among themselves, for example when you need to print a sun will be mixing yellow and red.