To ink a comic in Photoshop, it's important to have a good understanding of the layers functionality. You can start by sketching your base on one layer and then create a separate layer for inking. Adjust the brush settings to get the line thickness and style you want. Also, use the pressure sensitivity of your drawing tablet if you have one for more natural strokes.
Inking a comic in Photoshop isn't too difficult. You begin by opening your comic sketch. Then, choose a brush that mimics traditional inking tools. Pay attention to details and keep your lines smooth. Make use of the undo feature if you make mistakes. And don't forget to save your progress frequently!