Yeah, I usually have to read it on something other than my laptop screen to feel properly disconnected from it. I usually load it up onto my kindle and read it that way.
My poor printer has seen better days. That, and my dog has an overwhelming fear of it. So no paper for me.
Me, too! I don't know why I read over typos and plot holes when I use the computer or a print-out, but catch them on my e-reader, but that's the way it works.
It's... really difficult to keep count, lol. I usually give the rough a once-through, looking for things to cut or change. When I've gotten all that stuff arranged, I give it another, and then one more after the line-by-line. Then I hand it off to beta readers and give it one more with their notes and comments once I get it back. But the thing is, I go through it at random intervals for no reason at all, just 'cuz I do. I catch stuff sometimes*, but that's not the purpose of the random read-throughs. I don't think they actually have a purpose, I just do them.
*Funniest typo I ever caught this way? The heroic knight wearing
mental armor.