XT4131A
8.1 Daily Maintenance
1 Use the dry cloth to clean the printer .
2 Keep the printhead clean.
3 Remove the battery and dry the printer if inner part of print have water .
4 Please remove the battery if won’t use the printer for long time.
8.2 Printing paper use & storage
1 About storage,please avoid direct sunlight or high temperature places , do not open the wrapping paper.
2 Receipt bills please save in normal temperature (about 20 ° c) , for extending effective saving time.
3 If u wanna save the receipt bills for long time , please select long-term thermal paper.
8.Maintenance