You can properly canon pixma ts3122 setup your printer with ij.start.canon ts3122 using the instructions booklet provided in your printer box. Followed the recommendations for a smooth unpacking of your printer. Connect the power cord, switch on your device, and double-check the alignment page after you've installed the cartridge. To print from several PCs, connect through LAN or Wi-Fi. If you are unable to do so, seek online advice from IT professionals to properly set up your Canon printer.