Most supermarkets use cash register paper specifications of 80*50 or 75*60, but the most important is the cash register POS specifications.
Roll-type cash register paper is divided into three categories: thermal cash register paper, ordinary (double-adhesive paper) cash register paper, and no carbon pressure (multi-layer) cash register paper.
Cash register paper specifications: width X diameter or paper length, such as thermal paper 57X50MM, 57X60MM, 80X50MM, 80X60MM, 80X80MM.
Plain paper (double adhesive tape) 82X80MM, 75X60MM, 75X80MM, 70X60MM, 70X70MM.
Carbon-free paper: 75X76MM, 75X70MM, 75X60MM two-layer, three-layer, four-layer, top-up white, middle pink, lower yellow, blue.
