Help! I need a new printer!!...and info about me!

My work holds a craft fair each year. I was hoping to be a part this year, but due to my right arm, it didn't come about. But, I did try to print some of my images, re-saving them as 300 dpi. What I found out, is the little scanner printer that I have, although it works great for printing off information, is not making the cut for my artwork. So, does anyone have a suggestion on a really good printer? I'm going to need to replace this one if I'm looking to open my etsy shop soon. So, thank you for your suggestions!!
I don't normally share information about myself, actually starting the blog as a way of inspiration and to get my digital artwork off the ground. But, I thought I might share a few tidbits today. I work full time and try to do my artwork in the evenings and on weekends. I don't have a lot of spare time, so that is why I chose to explore the digital end of creativity. My grandfather liked to draw pictures, so that is where I received my love of art. In fact, I wanted to be an artist when I grew up, but soon realized, in a high school creative art class, that you would be told what you had to draw and frankly, razors etc, were pretty boring to me. Who knew where art would be heading then! So, I did the reasonable thing, and studied accounting courses and took a job in the office of a retail store. I did that for a few years, until it was suggested I work at an Oil and Gas company. Now you have to understand, only men worked for these companies, sometimes even in the offices, but women were making their way, so I applied for the job, never thinking it would happen. Low and behold, I soon was the receptionist, and after two years I had moved on to be the only Geological Technician for the company. And, I'm the fourth generation to work in the business! My great-grandfather, grandfather and uncle all worked in some capacity in the oilfields. So, that is the reason I love to use fossils and rigs in my art work and the reason for the name "Art Legacy," as I have a legacy in art, coming from my grandfather and a legacy in my job.
I have two boys! The oldest, Samson, is 5 years old and weighs usually between 5-6 lbs. The youngest, Gideon, is 4 years old and weighs around 7 lbs. They are the love of my life and extremely spoiled. I have to say, I truly love my furry babies.
So, I hope I haven't shared more than anyone would like to know. I'm off to the doctor on Thursday, so I'm hoping to have a remedy for my arm soon. Here is more of my iPhone artwork and pictures of my boys!

Samson

Gideon

"Fossil Fairy"

Digital iPhone Artwork by Andrea