Posted 7/15/2020 21:47 (#8376413) Subject: HP laser jet cartridges
I bought the laser jet printer because I was told it would be cheaper to operate in the long run. I run a bunch of black and white documents thru it but rarely color copies of anything.
A while back the black indicates it is getting low so I replace it.
Then within a day or two all 3 color cartridges indicate they are low and that they need to be replaced soon. So, I replace all 3 color cartridges. However, I got to thinking that they can't all run out at the same time and besides, I've hardly printed anything in color.