How I make it easier to know where my ink cartridges are on my printer

Today, I needed to change the black ink cartridge in my printer. I remember that a few years ago when I first bought this printer, this task was very frustrating for me. I couldn't remember how to find the ink cartridges in the printer and sometimes I would misplace the book for it. I think that even when I found the book and read the correct page, I still couldn't understand how to do it. What I finally came up with was this, I took a thick piece of masking tape, used a magic marker and I wrote " Lift here to install ink cartridges". I also drew a couple of arrows pointing down. This has helped me to be able to do this task by myself and without any frustration. Today this was a very successful task, with no stress! I'm so happy that I was able to figure out a way to help me.