| 摘要 |
Variable information printed on both sides of a paper receipt at transaction time saves materials and provides flexibility in providing information to the recipient. Direct thermal printing on both sides of a paper receipt when issued is described. Using opposed print heads, paper receipts are printed on both sides at transaction time in a single pass. With transaction item detail printed on the front side of a double-sided thermal paper receipt, different types of information printed on the reverse side are described, including rebate information, contest information, serialized cartoons, conditions of sale, promotional information, coupon information, security features, ticket information and custom information based on recipient identity or transaction data or detail. |
