Can't get printer to connect to my iMac
I recently was given a iMac from my brother. It works very well. But, when I try and connect my Canon MP510 printer to the iMac, it won't print. It appears the iMac has identified the printer and I have followed the "add printer" instructions very carefully. A window appears from System Preferences showing "Printers and Scanners" and it shows my Canon MP510 and it seems the necessary info in that box or window. But I have noticed that window doesn't show Print/Scan in a box at the top of that window? Looking at a video of installing a printer to my iMAC, that video shows a Print/ San box at the top of the window, which I don't see in my window. Tried numerous times to install the printer to no avail. The printer works just fine with my older HP computer, so I know the printer works. Can someone please help me get my Canon printer to start printing with my newly acquired iMac. Thank you.
Windows, Windows 6