Solved: Canon prints Wavy Zigzag Text and Double Line Images

We may find a Canon prints horizontal text in a sort of wavy zig-zag formation. Furthermore, sometimes it also prints ghost or double images and makes the text unreadable. Canon's website will indicate it is a maintenance issue and we should use the printer's built-in function to print an alignment page and scan it. However, this solution will not work if the alignment page is in zig-zag fashion too. In this video, we showed an alternative method to fix this problem.