Another page below where they're in a car. One of the things about inking over blue line printouts is sometimes, you loose some of the pencil details on the faces because the blue printouts are so light. I usually print out a black and white copy of the same page and have that next to the blue line page to reference.
Other times, I will have the high res file opened on my computer screen and I'll zoom in to reference the faces on the blue line boards I'm inking on. I'll just look back and forth from my monitor to bristol board to make sure all the lines I'm inking are not missed. When it comes to faces, I like to make that extra effort to not loose any details when inking on blue line printouts.
Finally, I was also sent variant covers for this same issue.
This comic is in stores now and you can click here for more info.