Modifying pencil layers to simulate ink
So, you've been trying hard to improve your inks, but you just hate the process. I know many artists who love the pencil process and love to color, but they absolutely despise inking. If you are one of those artists who just can't get the hang of inking, you can modify your pencils to get an inked look without having to go over the pencil sketch again.
Depending on your style of art, this modified pencil method may work best if your pencils are "tight," meaning that they are very clean, smooth, and defined. My own finished pencils are very loose and sketchy—because I love to ink so I don't spend a lot of time on pencils unless I really need to—but if you have a loose style like me, you can still use this easy technique! The important thing is to get the style that you want for your project. If a looser line that is less refined fits with your goals for your project, then don't be afraid to use it...