In fantasy novels, green flames, blue flames, and black flames were often used to describe different emotions and states.
Green flames were usually seen as a calm and gentle color that represented a peaceful and peaceful state. It was often used to describe the state of some cultivators or immortals because they had usually reached a certain realm where they could control the power of fire and use it in a peaceful way.
Blue flames were usually seen as a strong and powerful color, representing a state of passion and power. It is often used to describe the state of some powerful warriors or demons because they usually have powerful fire abilities and can use fire in a passionate manner.
Black flames were usually seen as a deep and terrifying color that represented a state of destruction and death. It is often used to describe the state of evil forces or demons because they usually have great fire power and can use fire in terrifying ways.
It should be noted that these colors are not necessarily fixed. They may change as the story develops.
First, get a scanner with good resolution. Position the comic carefully to avoid any distortion. Also, adjust the scanner settings for optimal image quality. And remember to handle the comics gently to prevent damage.
First off, you should have the right tools. Then, pay attention to details like cleaning up any noise or artifacts. Also, make sure the contrast and brightness are balanced to bring out the best in the scans. It takes some practice and patience.