Hi - I am new to this board, so quick introduction. My name is Jen....I have an embroidery & vinyl business in CT. I am looking to expand into sign making (indoor, outdoor) and potentially (down the road) car wraps....admittedly, I know nothing about car wraps right now. In any event, I am looking at a used Roland SC-500 that requires that one print head be replaced. I am looking for some suggestions as to where I can find a print head at the best price. I've been online searching most of the day and looks like they are in slim supply since it's an older model. I have found them for around $500-900. Any suggestions? Thanks!