If you are shopping for the proper retail equip. pos/cash reg. supplies for a Sanyo ECR 330 D, we have lots of high-quality options for you. Retail Equip. POS/Cash Reg. made by Sanyo are known for their high-quality prints and the Sanyo ECR 330 D is no exception. Save time and money when you buy retail equip. pos/cash reg. supplies for Sanyo ECR 330 D.