Hello, I’m amazed by the work that is put into all the manga that u have done. For this reason I would like to help be a member of this group, if possible, since I have too much free time. I am inexperienced at both jobs although I have done some form of photoshoping ever now and then.

Have you actually cleaned manga before? If not then these are the best of all the tutorials I have read. Both will teach you the basics. Definitely check them out even if you have cleaned before.

http://senbonzakura.kageyoshi.net/ - M7 tutorial
http://www.unblessed.net/guide/main.html

Once you have learned the hard way, it is time to learn the easy way. XD

http://franky-house.com/forums/showthread.php?t=557 - check second post
http://mangahelpers.com/forums/showthread.php?t=12496

The first two will teach you the basics, and will give you the knowledge to be able to take on speed scanning. You definitely shouldn't try speed scanning (which are the second two links) before you learned the hard way.

Here is what you should practice on.

http://www.noizy-scans.com/becoming-noizy-f11/ns-cleaning-test-t385.htm

Good luck, and show your work in the training center. Oh, and even if you haven't done speed scanning yet, you should definitely show your work following the first two tutorials.