Version transition: 20.01 -> 20.09 Is update: False Update model: 0 Original url: https://oss-print.niimbot.com/public_resources/font/4b5f3759223645cf85d94d8afefdff73.bin Description: 1.优化打印流程 2. 优化低电量打印效果; 3. 优化缺纸标定,开盖或放纸时回复标定失败