QuadTech RGS IV AC/DC Relay Board (38722) available now. This part was removed from a fully functional press and is great working condition. Looking for a high-quality part for your printing or packaging equipment? Look no further than Capital Equipment Solutions, Inc. Our company specializes in new and pre-owned equipment sales and equipment services, with a focus on printing and packaging machinery. At Capital Equipment Solutions, we are committed to providing our customers with the best possible service and support. We have years of industry experience and are dedicated to helping our customers find the right equipment and parts for their specific needs. Experience the difference that our expertise and commitment to quality can make for your business.