What not to forget

I needed to do a photocopy today and had forgotten that the print quality wasn't good on Friday. I ran a copy off - not good.

Looked in my "ink drawer" and was delighted to find that I did actually have a colour refill for this particular machine. I was SO disappointed when the second copy was as bad as the first, maybe a little bit paler and a little bit worse!

THEN I remembered the plastic sealing strip!