What size negatives are you printing? How big are your prints going to be? Are you printing E6, C41, or B&W film? How are your Photoshop skills (or whatever program you use)?
To get the best print, you need a high quality printer, high quality ink, high quality paper, and it usually helps to have your system calibrated with a spectrophotometer like an i1, especially if color accuracy is important to you. Of course, you'll also need the skills to manipulate the photos in the computer, especially if dealing with C41 color reversal film. Plus, unless you're scanning large format, a flatbed scanner like the Epson v750 probably isn't the best way to go. Scanning film is harder than printing, in my opinion.
My point being, digitally scanning and printing high quality photos isn't something that can be quickly learned. You not only need the software skills but also need familiarity with your particular setup and the quirks of each piece of hardware. What works for one person, may not work for another. I actually find it more difficult than darkroom printing.
So the best tip I can give you is to find someone local, perhaps another photographer, who has all of the equipment and experience necessary to make high quality prints, and pay them to do it. If you've been printing for a while yourself and have gotten to the point where you can do a pretty decent job, but are just looking for advice on how to get better, then we'd really have to know the specific areas you're having trouble with. It's certainly something anyone can learn, but expect it to take years to get good at it. It's as much of an art as it is a science.