The Sony UP1850MD (UP-1850MD) (four frames memory). To allow more prints to be composed while another is printing. Color Video Printer produce superb quality, high resolution color prints from almost any standard video source. The user-friendly fingertip operation provides selectable print modes of one, four or sixteen images on a single 51/2" x 4" page (A6). The UP-1800MD and UP-1850MD are ideal for image creation, patient file records, and referring physician copies in color flow Doppler ultrasound, endoscopy, microsurgery, pathology, ophthalmology and dentistry.