She probably was running out of toner too, but we'll never know because she had only two kitties - black and white, and gray and white. There is no way of knowing if a third would have been all white..
And since she developed an early onset change-of-life condition on the very day her two sons became congressional Republicans, we will be unable to repeat the experiment...
;-)
Took me a minute to figure out that out, but I got there.