Take care of normal printing issues: Print quality is poor
Canon Customer Service: The spouts on inkjet printer heads can get to be blocked bringing about level streaks on prints and poor or wrong hues. Cleaning the print heads can tackle the issue. The system changes from printer to printer and there might be a choice on the printer control board or in the printer programming on the PC. You may need to find this in the manual. With a HP inkjet for instance, there is a Start screen application for Windows 8 clients and this has a Maintenance catch.
