A 100% finished series means that you have the series print ready on a CD. Print ready means that it has all of the digital pre-press done. If you do not know how to get your book print ready then you can do one of two things. Purchase "Digital Pre-Press for Comic Books" or contact the design studio that Committed Comics has partnered up with (info below).
You still need to make sure that your submission has a cover letter with the basic information and some additional information:
Committed Comics only wants to see finished series. That means if you want to produce a color project then the submission package you send to us needs to be in color. It doesn't have to be a professionally printed book, a series of one sided printouts / photocopies will do fine. The submission you are sending in has to be lettered as well. Do not send in a print out of the artwork and then a script of the story. If you send that in as your submission it will be discarded and not reviewed.
If you need any assistance in putting your project together Committed Comics has partnered up with Dream Nexus Designs studio to help you complete your project. They are a full service studio for hire and they even offer professional digital pre-press for your project.