I currently use an HP Officejet 7610 to print my negatives. I noticed that when I print directly from illustrator, no matter the design, my straight lines do not come out straight. I dont have a rip software because I dont know of any that is compatible with my printer. Any ideas of what I can do in my situation. Should I buy another printer? If so, what should I buy. Im trying to stay as affordable as possible. Thanks!